12691060

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2633}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 26771976

約数和(自身を除く): 14080916

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 2633, 4820, 5266, 10532, 13165, 26330, 52660, 634553, 1269106, 2538212, 3172765, 6345530, 12691060]

約数ペア:

[(1, 12691060), (2, 6345530), (4, 3172765), (5, 2538212), (10, 1269106), (20, 634553), (241, 52660), (482, 26330), (964, 13165), (1205, 10532), (2410, 5266), (2633, 4820)]