19105262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 13553938

約数列:

[1, 2, 11, 22, 41, 59, 82, 118, 359, 451, 649, 718, 902, 1298, 2419, 3949, 4838, 7898, 14719, 21181, 26609, 29438, 42362, 53218, 161909, 232991, 323818, 465982, 868421, 1736842, 9552631, 19105262]

約数ペア:

[(1, 19105262), (2, 9552631), (11, 1736842), (22, 868421), (41, 465982), (59, 323818), (82, 232991), (118, 161909), (359, 53218), (451, 42362), (649, 29438), (718, 26609), (902, 21181), (1298, 14719), (2419, 7898), (3949, 4838)]