13240492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 24696000

約数和(自身を除く): 11455508

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 2099, 3154, 4198, 6308, 8396, 39881, 79762, 159524, 174217, 348434, 696868, 3310123, 6620246, 13240492]

約数ペア:

[(1, 13240492), (2, 6620246), (4, 3310123), (19, 696868), (38, 348434), (76, 174217), (83, 159524), (166, 79762), (332, 39881), (1577, 8396), (2099, 6308), (3154, 4198)]