22135724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4783}}^1$

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 42194880

約数和(自身を除く): 20059156

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 4783, 9566, 19132, 62179, 124358, 248716, 425687, 851374, 1702748, 5533931, 11067862, 22135724]

約数ペア:

[(1, 22135724), (2, 11067862), (4, 5533931), (13, 1702748), (26, 851374), (52, 425687), (89, 248716), (178, 124358), (356, 62179), (1157, 19132), (2314, 9566), (4628, 4783)]