19144546

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 30530304

約数和(自身を除く): 11385758

約数列:

[1, 2, 31, 43, 62, 86, 167, 334, 1333, 1849, 2666, 3698, 5177, 7181, 10354, 14362, 57319, 114638, 222611, 308783, 445222, 617566, 9572273, 19144546]

約数ペア:

[(1, 19144546), (2, 9572273), (31, 617566), (43, 445222), (62, 308783), (86, 222611), (167, 114638), (334, 57319), (1333, 14362), (1849, 10354), (2666, 7181), (3698, 5177)]