19312123743

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11474821}}^1$

素因数の和:11474855

約数の個数: 24

約数和(自身を含む): 32221300176

約数和(自身を除く): 12909176433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 11474821, 34424463, 103273389, 126223031, 195071957, 378669093, 585215871, 1136007279, 1755647613, 2145791527, 6437374581, 19312123743]

約数ペア:

[(1, 19312123743), (3, 6437374581), (9, 2145791527), (11, 1755647613), (17, 1136007279), (33, 585215871), (51, 378669093), (99, 195071957), (153, 126223031), (187, 103273389), (561, 34424463), (1683, 11474821)]