13321126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 25075008

約数和(自身を除く): 11753882

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 1381, 2762, 4823, 9646, 9667, 17953, 19334, 35906, 73193, 125671, 146386, 251342, 512351, 951509, 1024702, 1903018, 6660563, 13321126]

約数ペア:

[(1, 13321126), (2, 6660563), (7, 1903018), (13, 1024702), (14, 951509), (26, 512351), (53, 251342), (91, 146386), (106, 125671), (182, 73193), (371, 35906), (689, 19334), (742, 17953), (1378, 9667), (1381, 9646), (2762, 4823)]