379058398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{20483}}^1$

素因数の和:20991

約数の個数: 16

約数和(自身を含む): 599771520

約数和(自身を除く): 220713122

約数列:

[1, 2, 19, 38, 487, 974, 9253, 18506, 20483, 40966, 389177, 778354, 9975221, 19950442, 189529199, 379058398]

約数ペア:

[(1, 379058398), (2, 189529199), (19, 19950442), (38, 9975221), (487, 778354), (974, 389177), (9253, 40966), (18506, 20483)]