25239918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13187}}^1$

素因数の和:13232

約数の個数: 32

約数和(自身を含む): 56972160

約数和(自身を除く): 31732242

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 13187, 26374, 39561, 79122, 145057, 290114, 382423, 435171, 764846, 870342, 1147269, 2294538, 4206653, 8413306, 12619959, 25239918]

約数ペア:

[(1, 25239918), (2, 12619959), (3, 8413306), (6, 4206653), (11, 2294538), (22, 1147269), (29, 870342), (33, 764846), (58, 435171), (66, 382423), (87, 290114), (174, 145057), (319, 79122), (638, 39561), (957, 26374), (1914, 13187)]