173172346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{2063}}^1$

素因数の和:2178

約数の個数: 24

約数和(自身を含む): 279506880

約数和(自身を除く): 106334534

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 2063, 2209, 4126, 4418, 39197, 41971, 78394, 83942, 96961, 193922, 1842259, 3684518, 4557167, 9114334, 86586173, 173172346]

約数ペア:

[(1, 173172346), (2, 86586173), (19, 9114334), (38, 4557167), (47, 3684518), (94, 1842259), (893, 193922), (1786, 96961), (2063, 83942), (2209, 78394), (4126, 41971), (4418, 39197)]