19969530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95093}}^1$

素因数の和:95110

約数の個数: 32

約数和(自身を含む): 54774144

約数和(自身を除く): 34804614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95093, 190186, 285279, 475465, 570558, 665651, 950930, 1331302, 1426395, 1996953, 2852790, 3328255, 3993906, 6656510, 9984765, 19969530]

約数ペア:

[(1, 19969530), (2, 9984765), (3, 6656510), (5, 3993906), (6, 3328255), (7, 2852790), (10, 1996953), (14, 1426395), (15, 1331302), (21, 950930), (30, 665651), (35, 570558), (42, 475465), (70, 285279), (105, 190186), (210, 95093)]