24890426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:818

約数の個数: 24

約数和(自身を含む): 41355552

約数和(自身を除く): 16465126

約数列:

[1, 2, 11, 22, 121, 163, 242, 326, 631, 1262, 1793, 3586, 6941, 13882, 19723, 39446, 76351, 102853, 152702, 205706, 1131383, 2262766, 12445213, 24890426]

約数ペア:

[(1, 24890426), (2, 12445213), (11, 2262766), (22, 1131383), (121, 205706), (163, 152702), (242, 102853), (326, 76351), (631, 39446), (1262, 19723), (1793, 13882), (3586, 6941)]