22218904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 22017896

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 1151, 2302, 2413, 4604, 4826, 9208, 9652, 19304, 21869, 43738, 87476, 146177, 174952, 292354, 584708, 1169416, 2777363, 5554726, 11109452, 22218904]

約数ペア:

[(1, 22218904), (2, 11109452), (4, 5554726), (8, 2777363), (19, 1169416), (38, 584708), (76, 292354), (127, 174952), (152, 146177), (254, 87476), (508, 43738), (1016, 21869), (1151, 19304), (2302, 9652), (2413, 9208), (4604, 4826)]