13686118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 8893082

約数列:

[1, 2, 19, 38, 47, 79, 94, 97, 158, 194, 893, 1501, 1786, 1843, 3002, 3686, 3713, 4559, 7426, 7663, 9118, 15326, 70547, 86621, 141094, 145597, 173242, 291194, 360161, 720322, 6843059, 13686118]

約数ペア:

[(1, 13686118), (2, 6843059), (19, 720322), (38, 360161), (47, 291194), (79, 173242), (94, 145597), (97, 141094), (158, 86621), (194, 70547), (893, 15326), (1501, 9118), (1786, 7663), (1843, 7426), (3002, 4559), (3686, 3713)]