11318438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 17820000

約数和(自身を除く): 6501562

約数列:

[1, 2, 23, 46, 197, 394, 1249, 2498, 4531, 9062, 28727, 57454, 246053, 492106, 5659219, 11318438]

約数ペア:

[(1, 11318438), (2, 5659219), (23, 492106), (46, 246053), (197, 57454), (394, 28727), (1249, 9062), (2498, 4531)]