25240242

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{19937}}^1$

素因数の和:20153

約数の個数: 16

約数和(自身を含む): 50722272

約数和(自身を除く): 25482030

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 19937, 39874, 59811, 119622, 4206707, 8413414, 12620121, 25240242]

約数ペア:

[(1, 25240242), (2, 12620121), (3, 8413414), (6, 4206707), (211, 119622), (422, 59811), (633, 39874), (1266, 19937)]