131255382

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1151363}}^1$

素因数の和:1151387

約数の個数: 16

約数和(自身を含む): 276327360

約数和(自身を除く): 145071978

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1151363, 2302726, 3454089, 6908178, 21875897, 43751794, 65627691, 131255382]

約数ペア:

[(1, 131255382), (2, 65627691), (3, 43751794), (6, 21875897), (19, 6908178), (38, 3454089), (57, 2302726), (114, 1151363)]