19502496

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5238

約数の個数: 72

約数和(自身を含む): 59737860

約数和(自身を除く): 40235364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5209, 10418, 15627, 20836, 31254, 41672, 46881, 62508, 67717, 83344, 93762, 125016, 135434, 166688, 187524, 203151, 250032, 270868, 375048, 406302, 500064, 541736, 609453, 750096, 812604, 1083472, 1218906, 1500192, 1625208, 2166944, 2437812, 3250416, 4875624, 6500832, 9751248, 19502496]

約数ペア:

[(1, 19502496), (2, 9751248), (3, 6500832), (4, 4875624), (6, 3250416), (8, 2437812), (9, 2166944), (12, 1625208), (13, 1500192), (16, 1218906), (18, 1083472), (24, 812604), (26, 750096), (32, 609453), (36, 541736), (39, 500064), (48, 406302), (52, 375048), (72, 270868), (78, 250032), (96, 203151), (104, 187524), (117, 166688), (144, 135434), (156, 125016), (208, 93762), (234, 83344), (288, 67717), (312, 62508), (416, 46881), (468, 41672), (624, 31254), (936, 20836), (1248, 15627), (1872, 10418), (3744, 5209)]