26693722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19891}}^1$

素因数の和:19965

約数の個数: 16

約数和(自身を含む): 44398944

約数和(自身を除く): 17705222

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19891, 39782, 218801, 437602, 1213351, 2426702, 13346861, 26693722]

約数ペア:

[(1, 26693722), (2, 13346861), (11, 2426702), (22, 1213351), (61, 437602), (122, 218801), (671, 39782), (1342, 19891)]