15412838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57943}}^1$

素因数の和:57971

約数の個数: 16

約数和(自身を含む): 27813120

約数和(自身を除く): 12400282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 57943, 115886, 405601, 811202, 1100917, 2201834, 7706419, 15412838]

約数ペア:

[(1, 15412838), (2, 7706419), (7, 2201834), (14, 1100917), (19, 811202), (38, 405601), (133, 115886), (266, 57943)]