13490954

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:649

約数の個数: 16

約数和(自身を含む): 20607048

約数和(自身を除く): 7116094

約数列:

[1, 2, 97, 194, 197, 353, 394, 706, 19109, 34241, 38218, 68482, 69541, 139082, 6745477, 13490954]

約数ペア:

[(1, 13490954), (2, 6745477), (97, 139082), (194, 69541), (197, 68482), (353, 38218), (394, 34241), (706, 19109)]