2019957186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1\times {\mathrm{9109}}^1$

素因数の和:11970

約数の個数: 32

約数和(自身を含む): 4352685120

約数和(自身を除く): 2332727934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2843, 5686, 8529, 9109, 17058, 18218, 27327, 36959, 54654, 73918, 110877, 118417, 221754, 236834, 355251, 710502, 25896887, 51793774, 77690661, 155381322, 336659531, 673319062, 1009978593, 2019957186]

約数ペア:

[(1, 2019957186), (2, 1009978593), (3, 673319062), (6, 336659531), (13, 155381322), (26, 77690661), (39, 51793774), (78, 25896887), (2843, 710502), (5686, 355251), (8529, 236834), (9109, 221754), (17058, 118417), (18218, 110877), (27327, 73918), (36959, 54654)]