947150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 1856280

約数和(自身を除く): 909130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 997, 1994, 4985, 9970, 18943, 24925, 37886, 49850, 94715, 189430, 473575, 947150]

約数ペア:

[(1, 947150), (2, 473575), (5, 189430), (10, 94715), (19, 49850), (25, 37886), (38, 24925), (50, 18943), (95, 9970), (190, 4985), (475, 1994), (950, 997)]