940690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4977

約数の個数: 16

約数和(自身を含む): 1782720

約数和(自身を除く): 842030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4951, 9902, 24755, 49510, 94069, 188138, 470345, 940690]

約数ペア:

[(1, 940690), (2, 470345), (5, 188138), (10, 94069), (19, 49510), (38, 24755), (95, 9902), (190, 4951)]