66939223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11783}}^1$

素因数の和:11838

約数の個数: 16

約数和(自身を含む): 79188480

約数和(自身を除く): 12249257

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 11783, 153179, 223877, 271009, 2910401, 3523117, 5149171, 66939223]

約数ペア:

[(1, 66939223), (13, 5149171), (19, 3523117), (23, 2910401), (247, 271009), (299, 223877), (437, 153179), (5681, 11783)]