9946972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20897}}^1$

素因数の和:20925

約数の個数: 24

約数和(自身を含む): 21065184

約数和(自身を除く): 11118212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20897, 41794, 83588, 146279, 292558, 355249, 585116, 710498, 1420996, 2486743, 4973486, 9946972]

約数ペア:

[(1, 9946972), (2, 4973486), (4, 2486743), (7, 1420996), (14, 710498), (17, 585116), (28, 355249), (34, 292558), (68, 146279), (119, 83588), (238, 41794), (476, 20897)]