13381204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 24014088

約数和(自身を除く): 10632884

約数列:

[1, 2, 4, 61, 122, 173, 244, 317, 346, 634, 692, 1268, 10553, 19337, 21106, 38674, 42212, 54841, 77348, 109682, 219364, 3345301, 6690602, 13381204]

約数ペア:

[(1, 13381204), (2, 6690602), (4, 3345301), (61, 219364), (122, 109682), (173, 77348), (244, 54841), (317, 42212), (346, 38674), (634, 21106), (692, 19337), (1268, 10553)]