15799810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9349}}^1$

素因数の和:9382

約数の個数: 24

約数和(自身を含む): 30798900

約数和(自身を除く): 14999090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9349, 18698, 46745, 93490, 121537, 243074, 607685, 1215370, 1579981, 3159962, 7899905, 15799810]

約数ペア:

[(1, 15799810), (2, 7899905), (5, 3159962), (10, 1579981), (13, 1215370), (26, 607685), (65, 243074), (130, 121537), (169, 93490), (338, 46745), (845, 18698), (1690, 9349)]