11179990

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4639}}^1$

素因数の和:4887

約数の個数: 16

約数和(自身を含む): 20211840

約数和(自身を除く): 9031850

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 4639, 9278, 23195, 46390, 1117999, 2235998, 5589995, 11179990]

約数ペア:

[(1, 11179990), (2, 5589995), (5, 2235998), (10, 1117999), (241, 46390), (482, 23195), (1205, 9278), (2410, 4639)]