10800188

素因数分解:

$2^2\times 7^2\times {\mathrm{55103}}^1$

素因数の和:55121

約数の個数: 18

約数和(自身を含む): 21986496

約数和(自身を除く): 11186308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 55103, 110206, 220412, 385721, 771442, 1542884, 2700047, 5400094, 10800188]

約数ペア:

[(1, 10800188), (2, 5400094), (4, 2700047), (7, 1542884), (14, 771442), (28, 385721), (49, 220412), (98, 110206), (196, 55103)]