22257794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 39127536

約数和(自身を除く): 16869742

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 1361, 2722, 8177, 16354, 17693, 23137, 35386, 46274, 50357, 100714, 300781, 601562, 654641, 856069, 1309282, 1712138, 11128897, 22257794]

約数ペア:

[(1, 22257794), (2, 11128897), (13, 1712138), (17, 1309282), (26, 856069), (34, 654641), (37, 601562), (74, 300781), (221, 100714), (442, 50357), (481, 46274), (629, 35386), (962, 23137), (1258, 17693), (1361, 16354), (2722, 8177)]