15347984

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{2531}}^1$

素因数の和:2918

約数の個数: 20

約数和(自身を含む): 29826960

約数和(自身を除く): 14478976

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 2531, 3032, 5062, 6064, 10124, 20248, 40496, 959249, 1918498, 3836996, 7673992, 15347984]

約数ペア:

[(1, 15347984), (2, 7673992), (4, 3836996), (8, 1918498), (16, 959249), (379, 40496), (758, 20248), (1516, 10124), (2531, 6064), (3032, 5062)]