11978138

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1741

約数の個数: 16

約数和(自身を含む): 18593280

約数和(自身を除く): 6615142

約数列:

[1, 2, 47, 79, 94, 158, 1613, 3226, 3713, 7426, 75811, 127427, 151622, 254854, 5989069, 11978138]

約数ペア:

[(1, 11978138), (2, 5989069), (47, 254854), (79, 151622), (94, 127427), (158, 75811), (1613, 7426), (3226, 3713)]