23228972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4337}}^1$

素因数の和:4457

約数の個数: 24

約数和(自身を含む): 44212896

約数和(自身を除く): 20983924

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 4337, 5356, 8674, 17348, 56381, 112762, 225524, 446711, 893422, 1786844, 5807243, 11614486, 23228972]

約数ペア:

[(1, 23228972), (2, 11614486), (4, 5807243), (13, 1786844), (26, 893422), (52, 446711), (103, 225524), (206, 112762), (412, 56381), (1339, 17348), (2678, 8674), (4337, 5356)]