17315805781

素因数分解:

${\mathrm{19}}^2\times {\mathrm{317}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 18428131800

約数和(自身を除く): 1112326019

約数列:

[1, 19, 317, 337, 361, 449, 6023, 6403, 8531, 106829, 114437, 121657, 142333, 151313, 162089, 2029751, 2704327, 2874947, 38565269, 47966221, 51382213, 54623993, 911358199, 17315805781]

約数ペア:

[(1, 17315805781), (19, 911358199), (317, 54623993), (337, 51382213), (361, 47966221), (449, 38565269), (6023, 2874947), (6403, 2704327), (8531, 2029751), (106829, 162089), (114437, 151313), (121657, 142333)]