199025710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1530967}}^1$

素因数の和:1530987

約数の個数: 16

約数和(自身を含む): 385803936

約数和(自身を除く): 186778226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1530967, 3061934, 7654835, 15309670, 19902571, 39805142, 99512855, 199025710]

約数ペア:

[(1, 199025710), (2, 99512855), (5, 39805142), (10, 19902571), (13, 15309670), (26, 7654835), (65, 3061934), (130, 1530967)]