15696574778

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{4519}}^1$

素因数の和:5054

約数の個数: 32

約数和(自身を含む): 24333799680

約数和(自身を除く): 8637224902

約数列:

[1, 2, 61, 71, 122, 142, 401, 802, 4331, 4519, 8662, 9038, 24461, 28471, 48922, 56942, 275659, 320849, 551318, 641698, 1736731, 1812119, 3473462, 3624238, 19571789, 39143578, 110539259, 128660449, 221078518, 257320898, 7848287389, 15696574778]

約数ペア:

[(1, 15696574778), (2, 7848287389), (61, 257320898), (71, 221078518), (122, 128660449), (142, 110539259), (401, 39143578), (802, 19571789), (4331, 3624238), (4519, 3473462), (8662, 1812119), (9038, 1736731), (24461, 641698), (28471, 551318), (48922, 320849), (56942, 275659)]