22557228

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{21121}}^1$

素因数の和:21217

約数の個数: 24

約数和(自身を含む): 53227440

約数和(自身を除く): 30670212

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 21121, 42242, 63363, 84484, 126726, 253452, 1879769, 3759538, 5639307, 7519076, 11278614, 22557228]

約数ペア:

[(1, 22557228), (2, 11278614), (3, 7519076), (4, 5639307), (6, 3759538), (12, 1879769), (89, 253452), (178, 126726), (267, 84484), (356, 63363), (534, 42242), (1068, 21121)]