15189122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 25103988

約数和(自身を除く): 9914866

約数列:

[1, 2, 13, 26, 61, 122, 157, 314, 793, 1586, 2041, 3721, 4082, 7442, 9577, 19154, 48373, 96746, 124501, 249002, 584197, 1168394, 7594561, 15189122]

約数ペア:

[(1, 15189122), (2, 7594561), (13, 1168394), (26, 584197), (61, 249002), (122, 124501), (157, 96746), (314, 48373), (793, 19154), (1586, 9577), (2041, 7442), (3721, 4082)]