11780346838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1\times {\mathrm{3023}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 19313344512

約数和(自身を除く): 7532997674

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2111, 3023, 4222, 6046, 27443, 39299, 54886, 78598, 149881, 214633, 299762, 429266, 1948453, 2790229, 3896906, 5580458, 6381553, 12763106, 82960189, 165920378, 453090263, 906180526, 5890173419, 11780346838]

約数ペア:

[(1, 11780346838), (2, 5890173419), (13, 906180526), (26, 453090263), (71, 165920378), (142, 82960189), (923, 12763106), (1846, 6381553), (2111, 5580458), (3023, 3896906), (4222, 2790229), (6046, 1948453), (27443, 429266), (39299, 299762), (54886, 214633), (78598, 149881)]