13384855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 17594784

約数和(自身を除く): 4209929

約数列:

[1, 5, 11, 55, 397, 613, 1985, 3065, 4367, 6743, 21835, 33715, 243361, 1216805, 2676971, 13384855]

約数ペア:

[(1, 13384855), (5, 2676971), (11, 1216805), (55, 243361), (397, 33715), (613, 21835), (1985, 6743), (3065, 4367)]