19215676064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46191529}}^1$

素因数の和:46191552

約数の個数: 24

約数和(自身を含む): 40740929460

約数和(自身を除く): 21525253396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46191529, 92383058, 184766116, 369532232, 600489877, 739064464, 1200979754, 1478128928, 2401959508, 4803919016, 9607838032, 19215676064]

約数ペア:

[(1, 19215676064), (2, 9607838032), (4, 4803919016), (8, 2401959508), (13, 1478128928), (16, 1200979754), (26, 739064464), (32, 600489877), (52, 369532232), (104, 184766116), (208, 92383058), (416, 46191529)]