19103790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1637}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 45995040

約数和(自身を除く): 26891250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1637, 1945, 2334, 3274, 3890, 4911, 5835, 8185, 9822, 11670, 16370, 24555, 49110, 636793, 1273586, 1910379, 3183965, 3820758, 6367930, 9551895, 19103790]

約数ペア:

[(1, 19103790), (2, 9551895), (3, 6367930), (5, 3820758), (6, 3183965), (10, 1910379), (15, 1273586), (30, 636793), (389, 49110), (778, 24555), (1167, 16370), (1637, 11670), (1945, 9822), (2334, 8185), (3274, 5835), (3890, 4911)]