19497094656

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{75109}}^1$

素因数の和:75156

約数の個数: 120

約数和(自身を含む): 56245071960

約数和(自身を除く): 36747977304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 512, 624, 676, 768, 832, 1014, 1248, 1352, 1536, 1664, 2028, 2496, 2704, 3328, 4056, 4992, 5408, 6656, 8112, 9984, 10816, 16224, 19968, 21632, 32448, 43264, 64896, 75109, 86528, 129792, 150218, 225327, 259584, 300436, 450654, 600872, 901308, 976417, 1201744, 1802616, 1952834, 2403488, 2929251, 3605232, 3905668, 4806976, 5858502, 7210464, 7811336, 9613952, 11717004, 12693421, 14420928, 15622672, 19227904, 23434008, 25386842, 28841856, 31245344, 38080263, 38455808, 46868016, 50773684, 57683712, 62490688, 76160526, 93736032, 101547368, 115367424, 124981376, 152321052, 187472064, 203094736, 249962752, 304642104, 374944128, 406189472, 499925504, 609284208, 749888256, 812378944, 1218568416, 1499776512, 1624757888, 2437136832, 3249515776, 4874273664, 6499031552, 9748547328, 19497094656]

約数ペア:

[(1, 19497094656), (2, 9748547328), (3, 6499031552), (4, 4874273664), (6, 3249515776), (8, 2437136832), (12, 1624757888), (13, 1499776512), (16, 1218568416), (24, 812378944), (26, 749888256), (32, 609284208), (39, 499925504), (48, 406189472), (52, 374944128), (64, 304642104), (78, 249962752), (96, 203094736), (104, 187472064), (128, 152321052), (156, 124981376), (169, 115367424), (192, 101547368), (208, 93736032), (256, 76160526), (312, 62490688), (338, 57683712), (384, 50773684), (416, 46868016), (507, 38455808), (512, 38080263), (624, 31245344), (676, 28841856), (768, 25386842), (832, 23434008), (1014, 19227904), (1248, 15622672), (1352, 14420928), (1536, 12693421), (1664, 11717004), (2028, 9613952), (2496, 7811336), (2704, 7210464), (3328, 5858502), (4056, 4806976), (4992, 3905668), (5408, 3605232), (6656, 2929251), (8112, 2403488), (9984, 1952834), (10816, 1802616), (16224, 1201744), (19968, 976417), (21632, 901308), (32448, 600872), (43264, 450654), (64896, 300436), (75109, 259584), (86528, 225327), (129792, 150218)]