12760172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 23620800

約数和(自身を除く): 10860628

約数列:

[1, 2, 4, 19, 38, 76, 379, 443, 758, 886, 1516, 1772, 7201, 8417, 14402, 16834, 28804, 33668, 167897, 335794, 671588, 3190043, 6380086, 12760172]

約数ペア:

[(1, 12760172), (2, 6380086), (4, 3190043), (19, 671588), (38, 335794), (76, 167897), (379, 33668), (443, 28804), (758, 16834), (886, 14402), (1516, 8417), (1772, 7201)]