22507732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5479}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 42963200

約数和(自身を除く): 20455468

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 5479, 10958, 21916, 71227, 142454, 284908, 432841, 865682, 1731364, 5626933, 11253866, 22507732]

約数ペア:

[(1, 22507732), (2, 11253866), (4, 5626933), (13, 1731364), (26, 865682), (52, 432841), (79, 284908), (158, 142454), (316, 71227), (1027, 21916), (2054, 10958), (4108, 5479)]