23401970

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21871}}^1$

素因数の和:21985

約数の個数: 16

約数和(自身を含む): 42519168

約数和(自身を除く): 19117198

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 21871, 43742, 109355, 218710, 2340197, 4680394, 11700985, 23401970]

約数ペア:

[(1, 23401970), (2, 11700985), (5, 4680394), (10, 2340197), (107, 218710), (214, 109355), (535, 43742), (1070, 21871)]