19049964

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5171}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 44603328

約数和(自身を除く): 25553364

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5171, 10342, 15513, 20684, 31026, 62052, 1587497, 3174994, 4762491, 6349988, 9524982, 19049964]

約数ペア:

[(1, 19049964), (2, 9524982), (3, 6349988), (4, 4762491), (6, 3174994), (12, 1587497), (307, 62052), (614, 31026), (921, 20684), (1228, 15513), (1842, 10342), (3684, 5171)]