2019382267

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{2719}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 2455833600

約数和(自身を除く): 436451333

約数列:

[1, 7, 23, 49, 161, 659, 1127, 2719, 4613, 15157, 19033, 32291, 62537, 106099, 133231, 437759, 742693, 1791821, 3064313, 12542747, 41211883, 87799229, 288483181, 2019382267]

約数ペア:

[(1, 2019382267), (7, 288483181), (23, 87799229), (49, 41211883), (161, 12542747), (659, 3064313), (1127, 1791821), (2719, 742693), (4613, 437759), (15157, 133231), (19033, 106099), (32291, 62537)]