21550871474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57622651}}^1$

素因数の和:57622681

約数の個数: 16

約数和(自身を含む): 37339478496

約数和(自身を除く): 15788607022

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 57622651, 115245302, 633849161, 979585067, 1267698322, 1959170134, 10775435737, 21550871474]

約数ペア:

[(1, 21550871474), (2, 10775435737), (11, 1959170134), (17, 1267698322), (22, 979585067), (34, 633849161), (187, 115245302), (374, 57622651)]