15678210704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75376013}}^1$

素因数の和:75376034

約数の個数: 20

約数和(自身を含む): 32713190076

約数和(自身を除く): 17034979372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75376013, 150752026, 301504052, 603008104, 979888169, 1206016208, 1959776338, 3919552676, 7839105352, 15678210704]

約数ペア:

[(1, 15678210704), (2, 7839105352), (4, 3919552676), (8, 1959776338), (13, 1206016208), (16, 979888169), (26, 603008104), (52, 301504052), (104, 150752026), (208, 75376013)]