18942832

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1847}}^1$

素因数の和:2496

約数の個数: 20

約数和(自身を含む): 36778896

約数和(自身を除く): 17836064

約数列:

[1, 2, 4, 8, 16, 641, 1282, 1847, 2564, 3694, 5128, 7388, 10256, 14776, 29552, 1183927, 2367854, 4735708, 9471416, 18942832]

約数ペア:

[(1, 18942832), (2, 9471416), (4, 4735708), (8, 2367854), (16, 1183927), (641, 29552), (1282, 14776), (1847, 10256), (2564, 7388), (3694, 5128)]