191229894

素因数分解:

$2^1\times 3^2\times {\mathrm{2389}}^1\times {\mathrm{4447}}^1$

素因数の和:6844

約数の個数: 24

約数和(自身を含む): 414598080

約数和(自身を除く): 223368186

約数列:

[1, 2, 3, 6, 9, 18, 2389, 4447, 4778, 7167, 8894, 13341, 14334, 21501, 26682, 40023, 43002, 80046, 10623883, 21247766, 31871649, 63743298, 95614947, 191229894]

約数ペア:

[(1, 191229894), (2, 95614947), (3, 63743298), (6, 31871649), (9, 21247766), (18, 10623883), (2389, 80046), (4447, 43002), (4778, 40023), (7167, 26682), (8894, 21501), (13341, 14334)]