11949916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2689}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 23047920

約数和(自身を除く): 11098004

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 2689, 4444, 5378, 10756, 29579, 59158, 118316, 271589, 543178, 1086356, 2987479, 5974958, 11949916]

約数ペア:

[(1, 11949916), (2, 5974958), (4, 2987479), (11, 1086356), (22, 543178), (44, 271589), (101, 118316), (202, 59158), (404, 29579), (1111, 10756), (2222, 5378), (2689, 4444)]