19196010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{213289}}^1$

素因数の和:213302

約数の個数: 24

約数和(自身を含む): 49909860

約数和(自身を除く): 30713850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 213289, 426578, 639867, 1066445, 1279734, 1919601, 2132890, 3199335, 3839202, 6398670, 9598005, 19196010]

約数ペア:

[(1, 19196010), (2, 9598005), (3, 6398670), (5, 3839202), (6, 3199335), (9, 2132890), (10, 1919601), (15, 1279734), (18, 1066445), (30, 639867), (45, 426578), (90, 213289)]