10898188

素因数分解:

$2^2\times 7^2\times {\mathrm{55603}}^1$

素因数の和:55621

約数の個数: 18

約数和(自身を含む): 22185996

約数和(自身を除く): 11287808

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 55603, 111206, 222412, 389221, 778442, 1556884, 2724547, 5449094, 10898188]

約数ペア:

[(1, 10898188), (2, 5449094), (4, 2724547), (7, 1556884), (14, 778442), (28, 389221), (49, 222412), (98, 111206), (196, 55603)]