12949768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 26795160

約数和(自身を除く): 13845392

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 3037, 4264, 6074, 12148, 24296, 39481, 78962, 124517, 157924, 249034, 315848, 498068, 996136, 1618721, 3237442, 6474884, 12949768]

約数ペア:

[(1, 12949768), (2, 6474884), (4, 3237442), (8, 1618721), (13, 996136), (26, 498068), (41, 315848), (52, 249034), (82, 157924), (104, 124517), (164, 78962), (328, 39481), (533, 24296), (1066, 12148), (2132, 6074), (3037, 4264)]