22279532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4481}}^1$

素因数の和:4609

約数の個数: 24

約数和(自身を含む): 42919632

約数和(自身を除く): 20640100

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4481, 4972, 8962, 17924, 49291, 98582, 197164, 506353, 1012706, 2025412, 5569883, 11139766, 22279532]

約数ペア:

[(1, 22279532), (2, 11139766), (4, 5569883), (11, 2025412), (22, 1012706), (44, 506353), (113, 197164), (226, 98582), (452, 49291), (1243, 17924), (2486, 8962), (4481, 4972)]