19246576

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{5701}}^1$

素因数の和:5920

約数の個数: 20

約数和(自身を含む): 37473544

約数和(自身を除く): 18226968

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 5701, 11402, 22804, 45608, 91216, 1202911, 2405822, 4811644, 9623288, 19246576]

約数ペア:

[(1, 19246576), (2, 9623288), (4, 4811644), (8, 2405822), (16, 1202911), (211, 91216), (422, 45608), (844, 22804), (1688, 11402), (3376, 5701)]