18774032

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{1201}}^1$

素因数の和:2186

約数の個数: 20

約数和(自身を含む): 36442236

約数和(自身を除く): 17668204

約数列:

[1, 2, 4, 8, 16, 977, 1201, 1954, 2402, 3908, 4804, 7816, 9608, 15632, 19216, 1173377, 2346754, 4693508, 9387016, 18774032]

約数ペア:

[(1, 18774032), (2, 9387016), (4, 4693508), (8, 2346754), (16, 1173377), (977, 19216), (1201, 15632), (1954, 9608), (2402, 7816), (3908, 4804)]