15209186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 25204608

約数和(自身を除く): 9995422

約数列:

[1, 2, 17, 34, 43, 86, 101, 103, 202, 206, 731, 1462, 1717, 1751, 3434, 3502, 4343, 4429, 8686, 8858, 10403, 20806, 73831, 75293, 147662, 150586, 176851, 353702, 447329, 894658, 7604593, 15209186]

約数ペア:

[(1, 15209186), (2, 7604593), (17, 894658), (34, 447329), (43, 353702), (86, 176851), (101, 150586), (103, 147662), (202, 75293), (206, 73831), (731, 20806), (1462, 10403), (1717, 8858), (1751, 8686), (3434, 4429), (3502, 4343)]