19976733361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{213397}}^1$

素因数の和:213808

約数の個数: 16

約数和(自身を含む): 22705547200

約数和(自身を除く): 2728813839

約数列:

[1, 13, 19, 247, 379, 4927, 7201, 93613, 213397, 2774161, 4054543, 52709059, 80877463, 1051407019, 1536671797, 19976733361]

約数ペア:

[(1, 19976733361), (13, 1536671797), (19, 1051407019), (247, 80877463), (379, 52709059), (4927, 4054543), (7201, 2774161), (93613, 213397)]