19487037696

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3624821}}^1$

素因数の和:3624847

約数の個数: 72

約数和(自身を含む): 59273089344

約数和(自身を除く): 39786051648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 3624821, 7249642, 10874463, 14499284, 21748926, 25373747, 28998568, 43497852, 50747494, 57997136, 76121241, 86995704, 101494988, 115994272, 152242482, 173991408, 202989976, 231988544, 304484964, 347982816, 405979952, 463977088, 608969928, 695965632, 811959904, 927954176, 1217939856, 1391931264, 1623919808, 2435879712, 2783862528, 3247839616, 4871759424, 6495679232, 9743518848, 19487037696]

約数ペア:

[(1, 19487037696), (2, 9743518848), (3, 6495679232), (4, 4871759424), (6, 3247839616), (7, 2783862528), (8, 2435879712), (12, 1623919808), (14, 1391931264), (16, 1217939856), (21, 927954176), (24, 811959904), (28, 695965632), (32, 608969928), (42, 463977088), (48, 405979952), (56, 347982816), (64, 304484964), (84, 231988544), (96, 202989976), (112, 173991408), (128, 152242482), (168, 115994272), (192, 101494988), (224, 86995704), (256, 76121241), (336, 57997136), (384, 50747494), (448, 43497852), (672, 28998568), (768, 25373747), (896, 21748926), (1344, 14499284), (1792, 10874463), (2688, 7249642), (5376, 3624821)]