25199204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 45386880

約数和(自身を除く): 20187676

約数列:

[1, 2, 4, 43, 86, 172, 239, 478, 613, 956, 1226, 2452, 10277, 20554, 26359, 41108, 52718, 105436, 146507, 293014, 586028, 6299801, 12599602, 25199204]

約数ペア:

[(1, 25199204), (2, 12599602), (4, 6299801), (43, 586028), (86, 293014), (172, 146507), (239, 105436), (478, 52718), (613, 41108), (956, 26359), (1226, 20554), (2452, 10277)]