18997034

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58997}}^1$

素因数の和:59029

約数の個数: 16

約数和(自身を含む): 33982848

約数和(自身を除く): 14985814

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58997, 117994, 412979, 825958, 1356931, 2713862, 9498517, 18997034]

約数ペア:

[(1, 18997034), (2, 9498517), (7, 2713862), (14, 1356931), (23, 825958), (46, 412979), (161, 117994), (322, 58997)]