17281322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1565

約数の個数: 16

約数和(自身を含む): 26905344

約数和(自身を除く): 9624022

約数列:

[1, 2, 31, 62, 211, 422, 1321, 2642, 6541, 13082, 40951, 81902, 278731, 557462, 8640661, 17281322]

約数ペア:

[(1, 17281322), (2, 8640661), (31, 557462), (62, 278731), (211, 81902), (422, 40951), (1321, 13082), (2642, 6541)]