26449390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21859}}^1$

素因数の和:21888

約数の個数: 24

約数和(自身を含む): 52332840

約数和(自身を除く): 25883450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 21859, 43718, 109295, 218590, 240449, 480898, 1202245, 2404490, 2644939, 5289878, 13224695, 26449390]

約数ペア:

[(1, 26449390), (2, 13224695), (5, 5289878), (10, 2644939), (11, 2404490), (22, 1202245), (55, 480898), (110, 240449), (121, 218590), (242, 109295), (605, 43718), (1210, 21859)]