13045838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7489}}^1$

素因数の和:7571

約数の個数: 16

約数和(自身を含む): 21391440

約数和(自身を除く): 8345602

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7489, 14978, 97357, 194714, 501763, 1003526, 6522919, 13045838]

約数ペア:

[(1, 13045838), (2, 6522919), (13, 1003526), (26, 501763), (67, 194714), (134, 97357), (871, 14978), (1742, 7489)]