18175417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 20224512

約数和(自身を除く): 2049095

約数列:

[1, 13, 47, 151, 197, 611, 1963, 2561, 7097, 9259, 29747, 92261, 120367, 386711, 1398109, 18175417]

約数ペア:

[(1, 18175417), (13, 1398109), (47, 386711), (151, 120367), (197, 92261), (611, 29747), (1963, 9259), (2561, 7097)]