12071416

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 26051040

約数和(自身を除く): 13979624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 1373, 2198, 2746, 4396, 5492, 8792, 9611, 10984, 19222, 38444, 76888, 215561, 431122, 862244, 1508927, 1724488, 3017854, 6035708, 12071416]

約数ペア:

[(1, 12071416), (2, 6035708), (4, 3017854), (7, 1724488), (8, 1508927), (14, 862244), (28, 431122), (56, 215561), (157, 76888), (314, 38444), (628, 19222), (1099, 10984), (1256, 9611), (1373, 8792), (2198, 5492), (2746, 4396)]