9970516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 18529280

約数和(自身を除く): 8558764

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1033, 2066, 2413, 4132, 4826, 9652, 19627, 39254, 78508, 131191, 262382, 524764, 2492629, 4985258, 9970516]

約数ペア:

[(1, 9970516), (2, 4985258), (4, 2492629), (19, 524764), (38, 262382), (76, 131191), (127, 78508), (254, 39254), (508, 19627), (1033, 9652), (2066, 4826), (2413, 4132)]