19837999106

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1043117}}^1$

素因数の和:1043413

約数の個数: 16

約数和(自身を含む): 30680186616

約数和(自身を除く): 10842187510

約数列:

[1, 2, 37, 74, 257, 514, 9509, 19018, 1043117, 2086234, 38595329, 77190658, 268081069, 536162138, 9918999553, 19837999106]

約数ペア:

[(1, 19837999106), (2, 9918999553), (37, 536162138), (74, 268081069), (257, 77190658), (514, 38595329), (9509, 2086234), (19018, 1043117)]