23974214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:812

約数の個数: 24

約数和(自身を含む): 39842544

約数和(自身を除く): 15868330

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 631, 1262, 1727, 3454, 6941, 13882, 18997, 37994, 76351, 99067, 152702, 198134, 1089737, 2179474, 11987107, 23974214]

約数ペア:

[(1, 23974214), (2, 11987107), (11, 2179474), (22, 1089737), (121, 198134), (157, 152702), (242, 99067), (314, 76351), (631, 37994), (1262, 18997), (1727, 13882), (3454, 6941)]