123968654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1\times {\mathrm{1861}}^1$

素因数の和:3635

約数の個数: 16

約数和(自身を含む): 195956880

約数和(自身を除く): 71988226

約数列:

[1, 2, 19, 38, 1753, 1861, 3506, 3722, 33307, 35359, 66614, 70718, 3262333, 6524666, 61984327, 123968654]

約数ペア:

[(1, 123968654), (2, 61984327), (19, 6524666), (38, 3262333), (1753, 70718), (1861, 66614), (3506, 35359), (3722, 33307)]