10388990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25339}}^1$

素因数の和:25387

約数の個数: 16

約数和(自身を含む): 19157040

約数和(自身を除く): 8768050

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 25339, 50678, 126695, 253390, 1038899, 2077798, 5194495, 10388990]

約数ペア:

[(1, 10388990), (2, 5194495), (5, 2077798), (10, 1038899), (41, 253390), (82, 126695), (205, 50678), (410, 25339)]