12876108238

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2938409}}^1$

素因数の和:2938731

約数の個数: 16

約数和(自身を含む): 22143857760

約数和(自身を除く): 9267749522

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 2938409, 5876818, 20568863, 41137726, 919722017, 1839444034, 6438054119, 12876108238]

約数ペア:

[(1, 12876108238), (2, 6438054119), (7, 1839444034), (14, 919722017), (313, 41137726), (626, 20568863), (2191, 5876818), (4382, 2938409)]