12687746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3623}}^1$

素因数の和:3745

約数の個数: 16

約数和(自身を含む): 20352384

約数和(自身を除く): 7664638

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 3623, 7246, 61591, 123182, 373169, 746338, 6343873, 12687746]

約数ペア:

[(1, 12687746), (2, 6343873), (17, 746338), (34, 373169), (103, 123182), (206, 61591), (1751, 7246), (3502, 3623)]