15961012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 28941696

約数和(自身を除く): 12980684

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 1163, 2326, 3431, 4652, 6862, 13724, 54661, 84899, 109322, 169798, 218644, 339596, 3990253, 7980506, 15961012]

約数ペア:

[(1, 15961012), (2, 7980506), (4, 3990253), (47, 339596), (73, 218644), (94, 169798), (146, 109322), (188, 84899), (292, 54661), (1163, 13724), (2326, 6862), (3431, 4652)]