15697898508

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{6640397}}^1$

素因数の和:6640601

約数の個数: 24

約数和(自身を含む): 36814366512

約数和(自身を除く): 21116468004

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 6640397, 13280794, 19921191, 26561588, 39842382, 79684764, 1308158209, 2616316418, 3924474627, 5232632836, 7848949254, 15697898508]

約数ペア:

[(1, 15697898508), (2, 7848949254), (3, 5232632836), (4, 3924474627), (6, 2616316418), (12, 1308158209), (197, 79684764), (394, 39842382), (591, 26561588), (788, 19921191), (1182, 13280794), (2364, 6640397)]