15709996432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75528829}}^1$

素因数の和:75528850

約数の個数: 20

約数和(自身を含む): 32779512220

約数和(自身を除く): 17069515788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75528829, 151057658, 302115316, 604230632, 981874777, 1208461264, 1963749554, 3927499108, 7854998216, 15709996432]

約数ペア:

[(1, 15709996432), (2, 7854998216), (4, 3927499108), (8, 1963749554), (13, 1208461264), (16, 981874777), (26, 604230632), (52, 302115316), (104, 151057658), (208, 75528829)]