12779848

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 24651360

約数和(自身を除く): 11871512

約数列:

[1, 2, 4, 8, 67, 113, 134, 211, 226, 268, 422, 452, 536, 844, 904, 1688, 7571, 14137, 15142, 23843, 28274, 30284, 47686, 56548, 60568, 95372, 113096, 190744, 1597481, 3194962, 6389924, 12779848]

約数ペア:

[(1, 12779848), (2, 6389924), (4, 3194962), (8, 1597481), (67, 190744), (113, 113096), (134, 95372), (211, 60568), (226, 56548), (268, 47686), (422, 30284), (452, 28274), (536, 23843), (844, 15142), (904, 14137), (1688, 7571)]