19591124

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 42336000

約数和(自身を除く): 22744876

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1049, 1334, 2098, 2668, 4196, 4669, 7343, 9338, 14686, 18676, 24127, 29372, 30421, 48254, 60842, 96508, 121684, 168889, 212947, 337778, 425894, 675556, 699683, 851788, 1399366, 2798732, 4897781, 9795562, 19591124]

約数ペア:

[(1, 19591124), (2, 9795562), (4, 4897781), (7, 2798732), (14, 1399366), (23, 851788), (28, 699683), (29, 675556), (46, 425894), (58, 337778), (92, 212947), (116, 168889), (161, 121684), (203, 96508), (322, 60842), (406, 48254), (644, 30421), (667, 29372), (812, 24127), (1049, 18676), (1334, 14686), (2098, 9338), (2668, 7343), (4196, 4669)]