19141174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10369}}^1$

素因数の和:10455

約数の個数: 16

約数和(自身を含む): 31358880

約数和(自身を除く): 12217706

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 10369, 20738, 134797, 269594, 736199, 1472398, 9570587, 19141174]

約数ペア:

[(1, 19141174), (2, 9570587), (13, 1472398), (26, 736199), (71, 269594), (142, 134797), (923, 20738), (1846, 10369)]