19331010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{214789}}^1$

素因数の和:214802

約数の個数: 24

約数和(自身を含む): 50260860

約数和(自身を除く): 30929850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 214789, 429578, 644367, 1073945, 1288734, 1933101, 2147890, 3221835, 3866202, 6443670, 9665505, 19331010]

約数ペア:

[(1, 19331010), (2, 9665505), (3, 6443670), (5, 3866202), (6, 3221835), (9, 2147890), (10, 1933101), (15, 1288734), (18, 1073945), (30, 644367), (45, 429578), (90, 214789)]