13329550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20507}}^1$

素因数の和:20532

約数の個数: 24

約数和(自身を含む): 26701416

約数和(自身を除く): 13371866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20507, 41014, 102535, 205070, 266591, 512675, 533182, 1025350, 1332955, 2665910, 6664775, 13329550]

約数ペア:

[(1, 13329550), (2, 6664775), (5, 2665910), (10, 1332955), (13, 1025350), (25, 533182), (26, 512675), (50, 266591), (65, 205070), (130, 102535), (325, 41014), (650, 20507)]