15771352

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 30294000

約数和(自身を除く): 14522648

約数列:

[1, 2, 4, 8, 101, 131, 149, 202, 262, 298, 404, 524, 596, 808, 1048, 1192, 13231, 15049, 19519, 26462, 30098, 39038, 52924, 60196, 78076, 105848, 120392, 156152, 1971419, 3942838, 7885676, 15771352]

約数ペア:

[(1, 15771352), (2, 7885676), (4, 3942838), (8, 1971419), (101, 156152), (131, 120392), (149, 105848), (202, 78076), (262, 60196), (298, 52924), (404, 39038), (524, 30098), (596, 26462), (808, 19519), (1048, 15049), (1192, 13231)]