2021123522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{103573}}^1$

素因数の和:104473

約数の個数: 16

約数和(自身を含む): 3311053632

約数和(自身を除く): 1289930110

約数列:

[1, 2, 11, 22, 887, 1774, 9757, 19514, 103573, 207146, 1139303, 2278606, 91869251, 183738502, 1010561761, 2021123522]

約数ペア:

[(1, 2021123522), (2, 1010561761), (11, 183738502), (22, 91869251), (887, 2278606), (1774, 1139303), (9757, 207146), (19514, 103573)]