19806264

素因数分解:

$2^3\times 3^2\times {\mathrm{275087}}^1$

素因数の和:275099

約数の個数: 24

約数和(自身を含む): 53642160

約数和(自身を除く): 33835896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 275087, 550174, 825261, 1100348, 1650522, 2200696, 2475783, 3301044, 4951566, 6602088, 9903132, 19806264]

約数ペア:

[(1, 19806264), (2, 9903132), (3, 6602088), (4, 4951566), (6, 3301044), (8, 2475783), (9, 2200696), (12, 1650522), (18, 1100348), (24, 825261), (36, 550174), (72, 275087)]