12511235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13381}}^1$

素因数の和:13414

約数の個数: 16

約数和(自身を含む): 17343072

約数和(自身を除く): 4831837

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 13381, 66905, 147191, 227477, 735955, 1137385, 2502247, 12511235]

約数ペア:

[(1, 12511235), (5, 2502247), (11, 1137385), (17, 735955), (55, 227477), (85, 147191), (187, 66905), (935, 13381)]