12415816

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 28522800

約数和(自身を除く): 16106984

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1667, 1862, 3334, 3724, 6668, 7448, 11669, 13336, 23338, 31673, 46676, 63346, 81683, 93352, 126692, 163366, 221711, 253384, 326732, 443422, 653464, 886844, 1551977, 1773688, 3103954, 6207908, 12415816]

約数ペア:

[(1, 12415816), (2, 6207908), (4, 3103954), (7, 1773688), (8, 1551977), (14, 886844), (19, 653464), (28, 443422), (38, 326732), (49, 253384), (56, 221711), (76, 163366), (98, 126692), (133, 93352), (152, 81683), (196, 63346), (266, 46676), (392, 31673), (532, 23338), (931, 13336), (1064, 11669), (1667, 7448), (1862, 6668), (3334, 3724)]