19417488

素因数分解:

$2^4\times 3^1\times {\mathrm{404531}}^1$

素因数の和:404542

約数の個数: 20

約数和(自身を含む): 50161968

約数和(自身を除く): 30744480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404531, 809062, 1213593, 1618124, 2427186, 3236248, 4854372, 6472496, 9708744, 19417488]

約数ペア:

[(1, 19417488), (2, 9708744), (3, 6472496), (4, 4854372), (6, 3236248), (8, 2427186), (12, 1618124), (16, 1213593), (24, 809062), (48, 404531)]