12518913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10253}}^1$

素因数の和:10304

約数の個数: 16

約数和(自身を含む): 18703296

約数和(自身を除く): 6184383

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 10253, 30759, 112783, 338349, 379361, 1138083, 4172971, 12518913]

約数ペア:

[(1, 12518913), (3, 4172971), (11, 1138083), (33, 379361), (37, 338349), (111, 112783), (407, 30759), (1221, 10253)]