19243374

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 39975936

約数和(自身を除く): 20732562

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 337, 614, 674, 921, 1011, 1842, 2022, 9517, 10447, 19034, 20894, 28551, 31341, 57102, 62682, 103459, 206918, 310377, 620754, 3207229, 6414458, 9621687, 19243374]

約数ペア:

[(1, 19243374), (2, 9621687), (3, 6414458), (6, 3207229), (31, 620754), (62, 310377), (93, 206918), (186, 103459), (307, 62682), (337, 57102), (614, 31341), (674, 28551), (921, 20894), (1011, 19034), (1842, 10447), (2022, 9517)]