25434926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1808

約数の個数: 24

約数和(自身を含む): 42648312

約数和(自身を除く): 17213386

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 1723, 3446, 7381, 14762, 18953, 37906, 105103, 208483, 210206, 416966, 1156133, 2312266, 12717463, 25434926]

約数ペア:

[(1, 25434926), (2, 12717463), (11, 2312266), (22, 1156133), (61, 416966), (121, 210206), (122, 208483), (242, 105103), (671, 37906), (1342, 18953), (1723, 14762), (3446, 7381)]