11989578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 25191936

約数和(自身を除く): 13202358

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 283, 307, 566, 614, 849, 921, 1698, 1842, 6509, 7061, 13018, 14122, 19527, 21183, 39054, 42366, 86881, 173762, 260643, 521286, 1998263, 3996526, 5994789, 11989578]

約数ペア:

[(1, 11989578), (2, 5994789), (3, 3996526), (6, 1998263), (23, 521286), (46, 260643), (69, 173762), (138, 86881), (283, 42366), (307, 39054), (566, 21183), (614, 19527), (849, 14122), (921, 13018), (1698, 7061), (1842, 6509)]