19107410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 39761280

約数和(自身を除く): 20653870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3067, 3115, 6134, 6230, 15335, 21469, 30670, 42938, 107345, 214690, 272963, 545926, 1364815, 1910741, 2729630, 3821482, 9553705, 19107410]

約数ペア:

[(1, 19107410), (2, 9553705), (5, 3821482), (7, 2729630), (10, 1910741), (14, 1364815), (35, 545926), (70, 272963), (89, 214690), (178, 107345), (445, 42938), (623, 30670), (890, 21469), (1246, 15335), (3067, 6230), (3115, 6134)]