22910395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 28753920

約数和(自身を除く): 5843525

約数列:

[1, 5, 31, 79, 155, 395, 1871, 2449, 9355, 12245, 58001, 147809, 290005, 739045, 4582079, 22910395]

約数ペア:

[(1, 22910395), (5, 4582079), (31, 739045), (79, 290005), (155, 147809), (395, 58001), (1871, 12245), (2449, 9355)]