17306872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 37585800

約数和(自身を除く): 20278928

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 941, 968, 1672, 1882, 2299, 3764, 4598, 7528, 9196, 10351, 17879, 18392, 20702, 35758, 41404, 71516, 82808, 113861, 143032, 196669, 227722, 393338, 455444, 786676, 910888, 1573352, 2163359, 4326718, 8653436, 17306872]

約数ペア:

[(1, 17306872), (2, 8653436), (4, 4326718), (8, 2163359), (11, 1573352), (19, 910888), (22, 786676), (38, 455444), (44, 393338), (76, 227722), (88, 196669), (121, 143032), (152, 113861), (209, 82808), (242, 71516), (418, 41404), (484, 35758), (836, 20702), (941, 18392), (968, 17879), (1672, 10351), (1882, 9196), (2299, 7528), (3764, 4598)]