12512126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 24

約数和(自身を含む): 20827800

約数和(自身を除く): 8315674

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 347, 694, 1639, 3278, 3817, 7634, 18029, 36058, 41987, 51703, 83974, 103406, 568733, 1137466, 6256063, 12512126]

約数ペア:

[(1, 12512126), (2, 6256063), (11, 1137466), (22, 568733), (121, 103406), (149, 83974), (242, 51703), (298, 41987), (347, 36058), (694, 18029), (1639, 7634), (3278, 3817)]