19197372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{84199}}^1$

素因数の和:84225

約数の個数: 24

約数和(自身を含む): 47152000

約数和(自身を除く): 27954628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 84199, 168398, 252597, 336796, 505194, 1010388, 1599781, 3199562, 4799343, 6399124, 9598686, 19197372]

約数ペア:

[(1, 19197372), (2, 9598686), (3, 6399124), (4, 4799343), (6, 3199562), (12, 1599781), (19, 1010388), (38, 505194), (57, 336796), (76, 252597), (114, 168398), (228, 84199)]