26161619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 29331456

約数和(自身を除く): 3169837

約数列:

[1, 11, 61, 127, 307, 671, 1397, 3377, 7747, 18727, 38989, 85217, 205997, 428879, 2378329, 26161619]

約数ペア:

[(1, 26161619), (11, 2378329), (61, 428879), (127, 205997), (307, 85217), (671, 38989), (1397, 18727), (3377, 7747)]