19004230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271489}}^1$

素因数の和:271503

約数の個数: 16

約数和(自身を含む): 39094560

約数和(自身を除く): 20090330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271489, 542978, 1357445, 1900423, 2714890, 3800846, 9502115, 19004230]

約数ペア:

[(1, 19004230), (2, 9502115), (5, 3800846), (7, 2714890), (10, 1900423), (14, 1357445), (35, 542978), (70, 271489)]