22411388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 40790400

約数和(自身を除く): 18379012

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 1213, 2426, 4619, 4852, 9238, 18476, 37603, 75206, 150412, 180737, 361474, 722948, 5602847, 11205694, 22411388]

約数ペア:

[(1, 22411388), (2, 11205694), (4, 5602847), (31, 722948), (62, 361474), (124, 180737), (149, 150412), (298, 75206), (596, 37603), (1213, 18476), (2426, 9238), (4619, 4852)]