2019947576

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1607}}^1\times {\mathrm{3343}}^1$

素因数の和:5003

約数の個数: 32

約数和(自身を含む): 3871549440

約数和(自身を除く): 1851601864

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1607, 3214, 3343, 6428, 6686, 12856, 13372, 26744, 75529, 151058, 157121, 302116, 314242, 604232, 628484, 1256968, 5372201, 10744402, 21488804, 42977608, 252493447, 504986894, 1009973788, 2019947576]

約数ペア:

[(1, 2019947576), (2, 1009973788), (4, 504986894), (8, 252493447), (47, 42977608), (94, 21488804), (188, 10744402), (376, 5372201), (1607, 1256968), (3214, 628484), (3343, 604232), (6428, 314242), (6686, 302116), (12856, 157121), (13372, 151058), (26744, 75529)]