18082883

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11689}}^1$

素因数の和:11726

約数の個数: 16

約数和(自身を含む): 23567040

約数和(自身を除く): 5484157

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 11689, 81823, 151957, 198713, 1063699, 1390991, 2583269, 18082883]

約数ペア:

[(1, 18082883), (7, 2583269), (13, 1390991), (17, 1063699), (91, 198713), (119, 151957), (221, 81823), (1547, 11689)]