196759810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1513537}}^1$

素因数の和:1513557

約数の個数: 16

約数和(自身を含む): 381411576

約数和(自身を除く): 184651766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1513537, 3027074, 7567685, 15135370, 19675981, 39351962, 98379905, 196759810]

約数ペア:

[(1, 196759810), (2, 98379905), (5, 39351962), (10, 19675981), (13, 15135370), (26, 7567685), (65, 3027074), (130, 1513537)]