15920530

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14879}}^1$

素因数の和:14993

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 13006190

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 14879, 29758, 74395, 148790, 1592053, 3184106, 7960265, 15920530]

約数ペア:

[(1, 15920530), (2, 7960265), (5, 3184106), (10, 1592053), (107, 148790), (214, 74395), (535, 29758), (1070, 14879)]