2019427631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 2237114880

約数和(自身を除く): 217687249

約数列:

[1, 13, 61, 109, 383, 793, 1417, 3721, 4979, 6649, 23363, 41747, 48373, 86437, 303719, 405589, 542711, 1425143, 2546567, 5272657, 18526859, 33105371, 155340587, 2019427631]

約数ペア:

[(1, 2019427631), (13, 155340587), (61, 33105371), (109, 18526859), (383, 5272657), (793, 2546567), (1417, 1425143), (3721, 542711), (4979, 405589), (6649, 303719), (23363, 86437), (41747, 48373)]