30571918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3331}}^1$

素因数の和:3699

約数の個数: 16

約数和(自身を含む): 49540176

約数和(自身を除く): 18968258

約数列:

[1, 2, 13, 26, 353, 706, 3331, 4589, 6662, 9178, 43303, 86606, 1175843, 2351686, 15285959, 30571918]

約数ペア:

[(1, 30571918), (2, 15285959), (13, 2351686), (26, 1175843), (353, 86606), (706, 43303), (3331, 9178), (4589, 6662)]