12878879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 14445984

約数和(自身を除く): 1567105

約数列:

[1, 13, 41, 73, 331, 533, 949, 2993, 4303, 13571, 24163, 38909, 176423, 314119, 990683, 12878879]

約数ペア:

[(1, 12878879), (13, 990683), (41, 314119), (73, 176423), (331, 38909), (533, 24163), (949, 13571), (2993, 4303)]