2019743674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{84163}}^1$

素因数の和:84262

約数の個数: 24

約数和(自身を含む): 3326834592

約数和(自身を除く): 1307090918

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 11999, 23998, 84163, 168326, 1094119, 2188238, 5975573, 11951146, 14223547, 28447094, 77682449, 155364898, 1009871837, 2019743674]

約数ペア:

[(1, 2019743674), (2, 1009871837), (13, 155364898), (26, 77682449), (71, 28447094), (142, 14223547), (169, 11951146), (338, 5975573), (923, 2188238), (1846, 1094119), (11999, 168326), (23998, 84163)]