42874436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{974419}}^1$

素因数の和:974434

約数の個数: 12

約数和(自身を含む): 81851280

約数和(自身を除く): 38976844

約数列:

[1, 2, 4, 11, 22, 44, 974419, 1948838, 3897676, 10718609, 21437218, 42874436]

約数ペア:

[(1, 42874436), (2, 21437218), (4, 10718609), (11, 3897676), (22, 1948838), (44, 974419)]