18701098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2269}}^1$

素因数の和:2601

約数の個数: 16

約数和(自身を含む): 30318120

約数和(自身を除く): 11617022

約数列:

[1, 2, 13, 26, 317, 634, 2269, 4121, 4538, 8242, 29497, 58994, 719273, 1438546, 9350549, 18701098]

約数ペア:

[(1, 18701098), (2, 9350549), (13, 1438546), (26, 719273), (317, 58994), (634, 29497), (2269, 8242), (4121, 4538)]