19429804986

素因数分解:

$2^1\times 3^1\times {\mathrm{23873}}^1\times {\mathrm{135647}}^1$

素因数の和:159525

約数の個数: 16

約数和(自身を含む): 38861524224

約数和(自身を除く): 19431719238

約数列:

[1, 2, 3, 6, 23873, 47746, 71619, 135647, 143238, 271294, 406941, 813882, 3238300831, 6476601662, 9714902493, 19429804986]

約数ペア:

[(1, 19429804986), (2, 9714902493), (3, 6476601662), (6, 3238300831), (23873, 813882), (47746, 406941), (71619, 271294), (135647, 143238)]