21465791426

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1\times {\mathrm{55813}}^1$

素因数の和:57785

約数の個数: 16

約数和(自身を含む): 32529292224

約数和(自身を除く): 11063500798

約数列:

[1, 2, 103, 206, 1867, 3734, 55813, 111626, 192301, 384602, 5748739, 11497478, 104202871, 208405742, 10732895713, 21465791426]

約数ペア:

[(1, 21465791426), (2, 10732895713), (103, 208405742), (206, 104202871), (1867, 11497478), (3734, 5748739), (55813, 384602), (111626, 192301)]