379200974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{10009}}^1$

素因数の和:11027

約数の個数: 16

約数和(自身を含む): 599398800

約数和(自身を除く): 220197826

約数列:

[1, 2, 19, 38, 997, 1994, 10009, 18943, 20018, 37886, 190171, 380342, 9978973, 19957946, 189600487, 379200974]

約数ペア:

[(1, 379200974), (2, 189600487), (19, 19957946), (38, 9978973), (997, 380342), (1994, 190171), (10009, 37886), (18943, 20018)]