18779362

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58321}}^1$

素因数の和:58353

約数の個数: 16

約数和(自身を含む): 33593472

約数和(自身を除く): 14814110

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58321, 116642, 408247, 816494, 1341383, 2682766, 9389681, 18779362]

約数ペア:

[(1, 18779362), (2, 9389681), (7, 2682766), (14, 1341383), (23, 816494), (46, 408247), (161, 116642), (322, 58321)]