22480172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39301}}^1$

素因数の和:39329

約数の個数: 24

約数和(自身を含む): 46219152

約数和(自身を除く): 23738980

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 39301, 78602, 157204, 432311, 510913, 864622, 1021826, 1729244, 2043652, 5620043, 11240086, 22480172]

約数ペア:

[(1, 22480172), (2, 11240086), (4, 5620043), (11, 2043652), (13, 1729244), (22, 1021826), (26, 864622), (44, 510913), (52, 432311), (143, 157204), (286, 78602), (572, 39301)]