12723718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 23298624

約数和(自身を除く): 10574906

約数列:

[1, 2, 7, 14, 17, 34, 119, 193, 238, 277, 386, 554, 1351, 1939, 2702, 3281, 3878, 4709, 6562, 9418, 22967, 32963, 45934, 53461, 65926, 106922, 374227, 748454, 908837, 1817674, 6361859, 12723718]

約数ペア:

[(1, 12723718), (2, 6361859), (7, 1817674), (14, 908837), (17, 748454), (34, 374227), (119, 106922), (193, 65926), (238, 53461), (277, 45934), (386, 32963), (554, 22967), (1351, 9418), (1939, 6562), (2702, 4709), (3281, 3878)]