11639719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3457}}^1$

素因数の和:3514

約数の個数: 16

約数和(自身を含む): 14717248

約数和(自身を除く): 3077529

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 3457, 24199, 44941, 127909, 314587, 895363, 1662817, 11639719]

約数ペア:

[(1, 11639719), (7, 1662817), (13, 895363), (37, 314587), (91, 127909), (259, 44941), (481, 24199), (3367, 3457)]