13405930

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4229}}^1$

素因数の和:4553

約数の個数: 16

約数和(自身を含む): 24212520

約数和(自身を除く): 10806590

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 4229, 8458, 21145, 42290, 1340593, 2681186, 6702965, 13405930]

約数ペア:

[(1, 13405930), (2, 6702965), (5, 2681186), (10, 1340593), (317, 42290), (634, 21145), (1585, 8458), (3170, 4229)]