19415892

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{10859}}^1$

素因数の和:11015

約数の個数: 24

約数和(自身を含む): 45612000

約数和(自身を除く): 26196108

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 10859, 21718, 32577, 43436, 65154, 130308, 1617991, 3235982, 4853973, 6471964, 9707946, 19415892]

約数ペア:

[(1, 19415892), (2, 9707946), (3, 6471964), (4, 4853973), (6, 3235982), (12, 1617991), (149, 130308), (298, 65154), (447, 43436), (596, 32577), (894, 21718), (1788, 10859)]