9621380

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1567}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 20283648

約数和(自身を除く): 10662268

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 1567, 3070, 3134, 6140, 6268, 7835, 15670, 31340, 481069, 962138, 1924276, 2405345, 4810690, 9621380]

約数ペア:

[(1, 9621380), (2, 4810690), (4, 2405345), (5, 1924276), (10, 962138), (20, 481069), (307, 31340), (614, 15670), (1228, 7835), (1535, 6268), (1567, 6140), (3070, 3134)]