3920422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2974298

約数列:

[1, 2, 11, 19, 22, 38, 83, 113, 166, 209, 226, 418, 913, 1243, 1577, 1826, 2147, 2486, 3154, 4294, 9379, 17347, 18758, 23617, 34694, 47234, 103169, 178201, 206338, 356402, 1960211, 3920422]

約数ペア:

[(1, 3920422), (2, 1960211), (11, 356402), (19, 206338), (22, 178201), (38, 103169), (83, 47234), (113, 34694), (166, 23617), (209, 18758), (226, 17347), (418, 9379), (913, 4294), (1243, 3154), (1577, 2486), (1826, 2147)]