15230884

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 27251840

約数和(自身を除く): 12020956

約数列:

[1, 2, 4, 79, 157, 158, 307, 314, 316, 614, 628, 1228, 12403, 24253, 24806, 48199, 48506, 49612, 96398, 97012, 192796, 3807721, 7615442, 15230884]

約数ペア:

[(1, 15230884), (2, 7615442), (4, 3807721), (79, 192796), (157, 97012), (158, 96398), (307, 49612), (314, 48506), (316, 48199), (614, 24806), (628, 24253), (1228, 12403)]