17205129722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21136523}}^1$

素因数の和:21136573

約数の個数: 16

約数和(自身を含む): 28914764832

約数和(自身を除く): 11709635110

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 21136523, 42273046, 232501753, 465003506, 782051351, 1564102702, 8602564861, 17205129722]

約数ペア:

[(1, 17205129722), (2, 8602564861), (11, 1564102702), (22, 782051351), (37, 465003506), (74, 232501753), (407, 42273046), (814, 21136523)]