21975569198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1\times {\mathrm{16703}}^1$

素因数の和:17552

約数の個数: 32

約数和(自身を含む): 36465500160

約数和(自身を除く): 14489930962

約数列:

[1, 2, 11, 22, 79, 158, 757, 869, 1514, 1738, 8327, 16654, 16703, 33406, 59803, 119606, 183733, 367466, 657833, 1315666, 1319537, 2639074, 12644171, 14514907, 25288342, 29029814, 139085881, 278171762, 998889509, 1997779018, 10987784599, 21975569198]

約数ペア:

[(1, 21975569198), (2, 10987784599), (11, 1997779018), (22, 998889509), (79, 278171762), (158, 139085881), (757, 29029814), (869, 25288342), (1514, 14514907), (1738, 12644171), (8327, 2639074), (16654, 1319537), (16703, 1315666), (33406, 657833), (59803, 367466), (119606, 183733)]