27500374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15823}}^1$

素因数の和:15915

約数の個数: 16

約数和(自身を含む): 45573120

約数和(自身を除く): 18072746

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 15823, 31646, 174053, 348106, 1250017, 2500034, 13750187, 27500374]

約数ペア:

[(1, 27500374), (2, 13750187), (11, 2500034), (22, 1250017), (79, 348106), (158, 174053), (869, 31646), (1738, 15823)]