18069502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15497}}^1$

素因数の和:15563

約数の個数: 16

約数和(自身を含む): 30128112

約数和(自身を除く): 12058610

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 15497, 30994, 170467, 340934, 821341, 1642682, 9034751, 18069502]

約数ペア:

[(1, 18069502), (2, 9034751), (11, 1642682), (22, 821341), (53, 340934), (106, 170467), (583, 30994), (1166, 15497)]