11445628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 21353472

約数和(自身を除く): 9907844

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 2647, 4324, 5294, 10588, 60881, 121762, 124409, 243524, 248818, 497636, 2861407, 5722814, 11445628]

約数ペア:

[(1, 11445628), (2, 5722814), (4, 2861407), (23, 497636), (46, 248818), (47, 243524), (92, 124409), (94, 121762), (188, 60881), (1081, 10588), (2162, 5294), (2647, 4324)]