19610170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 36241920

約数和(自身を除く): 16631750

約数列:

[1, 2, 5, 10, 79, 103, 158, 206, 241, 395, 482, 515, 790, 1030, 1205, 2410, 8137, 16274, 19039, 24823, 38078, 40685, 49646, 81370, 95195, 124115, 190390, 248230, 1961017, 3922034, 9805085, 19610170]

約数ペア:

[(1, 19610170), (2, 9805085), (5, 3922034), (10, 1961017), (79, 248230), (103, 190390), (158, 124115), (206, 95195), (241, 81370), (395, 49646), (482, 40685), (515, 38078), (790, 24823), (1030, 19039), (1205, 16274), (2410, 8137)]