18659098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8277

約数の個数: 16

約数和(自身を含む): 30081024

約数和(自身を除く): 11421926

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8191, 16382, 139247, 278494, 548797, 1097594, 9329549, 18659098]

約数ペア:

[(1, 18659098), (2, 9329549), (17, 1097594), (34, 548797), (67, 278494), (134, 139247), (1139, 16382), (2278, 8191)]