22365538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 37767744

約数和(自身を除く): 15402206

約数列:

[1, 2, 13, 26, 37, 67, 74, 134, 347, 481, 694, 871, 962, 1742, 2479, 4511, 4958, 9022, 12839, 23249, 25678, 32227, 46498, 64454, 166907, 302237, 333814, 604474, 860213, 1720426, 11182769, 22365538]

約数ペア:

[(1, 22365538), (2, 11182769), (13, 1720426), (26, 860213), (37, 604474), (67, 333814), (74, 302237), (134, 166907), (347, 64454), (481, 46498), (694, 32227), (871, 25678), (962, 23249), (1742, 12839), (2479, 9022), (4511, 4958)]