22500530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173081}}^1$

素因数の和:173101

約数の個数: 16

約数和(自身を含む): 43616664

約数和(自身を除く): 21116134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173081, 346162, 865405, 1730810, 2250053, 4500106, 11250265, 22500530]

約数ペア:

[(1, 22500530), (2, 11250265), (5, 4500106), (10, 2250053), (13, 1730810), (26, 865405), (65, 346162), (130, 173081)]