6915620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18199}}^1$

素因数の和:18227

約数の個数: 24

約数和(自身を含む): 15288000

約数和(自身を除く): 8372380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 18199, 36398, 72796, 90995, 181990, 345781, 363980, 691562, 1383124, 1728905, 3457810, 6915620]

約数ペア:

[(1, 6915620), (2, 3457810), (4, 1728905), (5, 1383124), (10, 691562), (19, 363980), (20, 345781), (38, 181990), (76, 90995), (95, 72796), (190, 36398), (380, 18199)]