1566329372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{85517}}^1$

素因数の和:85781

約数の個数: 24

約数和(自身を含む): 2897349840

約数和(自身を除く): 1331020468

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 85517, 171034, 342068, 1624823, 3249646, 6499292, 20609597, 41219194, 82438388, 391582343, 783164686, 1566329372]

約数ペア:

[(1, 1566329372), (2, 783164686), (4, 391582343), (19, 82438388), (38, 41219194), (76, 20609597), (241, 6499292), (482, 3249646), (964, 1624823), (4579, 342068), (9158, 171034), (18316, 85517)]