40293623

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 43824000

約数和(自身を除く): 3530377

約数列:

[1, 19, 43, 149, 331, 817, 2831, 6289, 6407, 14233, 49319, 121733, 270427, 937061, 2120717, 40293623]

約数ペア:

[(1, 40293623), (19, 2120717), (43, 937061), (149, 270427), (331, 121733), (817, 49319), (2831, 14233), (6289, 6407)]