13385450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20593}}^1$

素因数の和:20618

約数の個数: 24

約数和(自身を含む): 26813388

約数和(自身を除く): 13427938

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20593, 41186, 102965, 205930, 267709, 514825, 535418, 1029650, 1338545, 2677090, 6692725, 13385450]

約数ペア:

[(1, 13385450), (2, 6692725), (5, 2677090), (10, 1338545), (13, 1029650), (25, 535418), (26, 514825), (50, 267709), (65, 205930), (130, 102965), (325, 41186), (650, 20593)]