13888925178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1997257}}^1$

素因数の和:1997342

約数の個数: 32

約数和(自身を含む): 29719199040

約数和(自身を除く): 15830273862

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 1997257, 3994514, 5991771, 11983542, 37947883, 75895766, 113843649, 121832677, 227687298, 243665354, 365498031, 730996062, 2314820863, 4629641726, 6944462589, 13888925178]

約数ペア:

[(1, 13888925178), (2, 6944462589), (3, 4629641726), (6, 2314820863), (19, 730996062), (38, 365498031), (57, 243665354), (61, 227687298), (114, 121832677), (122, 113843649), (183, 75895766), (366, 37947883), (1159, 11983542), (2318, 5991771), (3477, 3994514), (6954, 1997257)]