12907631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 14956800

約数和(自身を除く): 2049169

約数列:

[1, 11, 19, 151, 209, 409, 1661, 2869, 4499, 7771, 31559, 61759, 85481, 679349, 1173421, 12907631]

約数ペア:

[(1, 12907631), (11, 1173421), (19, 679349), (151, 85481), (209, 61759), (409, 31559), (1661, 7771), (2869, 4499)]