18479374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1291}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 29442096

約数和(自身を除く): 10962722

約数列:

[1, 2, 17, 34, 421, 842, 1291, 2582, 7157, 14314, 21947, 43894, 543511, 1087022, 9239687, 18479374]

約数ペア:

[(1, 18479374), (2, 9239687), (17, 1087022), (34, 543511), (421, 43894), (842, 21947), (1291, 14314), (2582, 7157)]