15940510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51421}}^1$

素因数の和:51459

約数の個数: 16

約数和(自身を含む): 29619072

約数和(自身を除く): 13678562

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 51421, 102842, 257105, 514210, 1594051, 3188102, 7970255, 15940510]

約数ペア:

[(1, 15940510), (2, 7970255), (5, 3188102), (10, 1594051), (31, 514210), (62, 257105), (155, 102842), (310, 51421)]