23158916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 36

約数和(自身を含む): 45358320

約数和(自身を除く): 22199404

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 811, 1298, 1622, 2596, 3244, 7139, 8921, 14278, 17842, 28556, 35684, 47849, 95698, 98131, 191396, 196262, 392524, 526339, 1052678, 2105356, 5789729, 11579458, 23158916]

約数ペア:

[(1, 23158916), (2, 11579458), (4, 5789729), (11, 2105356), (22, 1052678), (44, 526339), (59, 392524), (118, 196262), (121, 191396), (236, 98131), (242, 95698), (484, 47849), (649, 35684), (811, 28556), (1298, 17842), (1622, 14278), (2596, 8921), (3244, 7139)]