17988968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{47843}}^1$

素因数の和:47896

約数の個数: 16

約数和(自身を含む): 34447680

約数和(自身を除く): 16458712

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 47843, 95686, 191372, 382744, 2248621, 4497242, 8994484, 17988968]

約数ペア:

[(1, 17988968), (2, 8994484), (4, 4497242), (8, 2248621), (47, 382744), (94, 191372), (188, 95686), (376, 47843)]