68613218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{1637}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 108501120

約数和(自身を除く): 39887902

約数列:

[1, 2, 19, 38, 1103, 1637, 2206, 3274, 20957, 31103, 41914, 62206, 1805611, 3611222, 34306609, 68613218]

約数ペア:

[(1, 68613218), (2, 34306609), (19, 3611222), (38, 1805611), (1103, 62206), (1637, 41914), (2206, 31103), (3274, 20957)]