11880518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26879}}^1$

素因数の和:26911

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 8440762

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 26879, 53758, 349427, 456943, 698854, 913886, 5940259, 11880518]

約数ペア:

[(1, 11880518), (2, 5940259), (13, 913886), (17, 698854), (26, 456943), (34, 349427), (221, 53758), (442, 26879)]