12912887812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{41201}}^1$

素因数の和:41652

約数の個数: 48

約数和(自身を含む): 26164918080

約数和(自身を除く): 13252030268

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 419, 748, 838, 1676, 4609, 7123, 9218, 14246, 18436, 28492, 41201, 78353, 82402, 156706, 164804, 313412, 453211, 700417, 906422, 1400834, 1812844, 2801668, 7704587, 15409174, 17263219, 30818348, 34526438, 69052876, 189895409, 293474723, 379790818, 586949446, 759581636, 1173898892, 3228221953, 6456443906, 12912887812]

約数ペア:

[(1, 12912887812), (2, 6456443906), (4, 3228221953), (11, 1173898892), (17, 759581636), (22, 586949446), (34, 379790818), (44, 293474723), (68, 189895409), (187, 69052876), (374, 34526438), (419, 30818348), (748, 17263219), (838, 15409174), (1676, 7704587), (4609, 2801668), (7123, 1812844), (9218, 1400834), (14246, 906422), (18436, 700417), (28492, 453211), (41201, 313412), (78353, 164804), (82402, 156706)]