19117034

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2341

約数の個数: 16

約数和(自身を含む): 29569536

約数和(自身を除く): 10452502

約数列:

[1, 2, 61, 71, 122, 142, 2207, 4331, 4414, 8662, 134627, 156697, 269254, 313394, 9558517, 19117034]

約数ペア:

[(1, 19117034), (2, 9558517), (61, 313394), (71, 269254), (122, 156697), (142, 134627), (2207, 8662), (4331, 4414)]