19246346

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 35199360

約数和(自身を除く): 15953014

約数列:

[1, 2, 7, 14, 17, 34, 119, 193, 238, 386, 419, 838, 1351, 2702, 2933, 3281, 5866, 6562, 7123, 14246, 22967, 45934, 49861, 80867, 99722, 161734, 566069, 1132138, 1374739, 2749478, 9623173, 19246346]

約数ペア:

[(1, 19246346), (2, 9623173), (7, 2749478), (14, 1374739), (17, 1132138), (34, 566069), (119, 161734), (193, 99722), (238, 80867), (386, 49861), (419, 45934), (838, 22967), (1351, 14246), (2702, 7123), (2933, 6562), (3281, 5866)]