16661258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6203}}^1$

素因数の和:6301

約数の個数: 16

約数和(自身を含む): 26801280

約数和(自身を除く): 10140022

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 6203, 12406, 105451, 210902, 490037, 980074, 8330629, 16661258]

約数ペア:

[(1, 16661258), (2, 8330629), (17, 980074), (34, 490037), (79, 210902), (158, 105451), (1343, 12406), (2686, 6203)]