384797690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2025251}}^1$

素因数の和:2025277

約数の個数: 16

約数和(自身を含む): 729090720

約数和(自身を除く): 344293030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2025251, 4050502, 10126255, 20252510, 38479769, 76959538, 192398845, 384797690]

約数ペア:

[(1, 384797690), (2, 192398845), (5, 76959538), (10, 38479769), (19, 20252510), (38, 10126255), (95, 4050502), (190, 2025251)]