17306972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 31287984

約数和(自身を除く): 13981012

約数列:

[1, 2, 4, 37, 74, 148, 337, 347, 674, 694, 1348, 1388, 12469, 12839, 24938, 25678, 49876, 51356, 116939, 233878, 467756, 4326743, 8653486, 17306972]

約数ペア:

[(1, 17306972), (2, 8653486), (4, 4326743), (37, 467756), (74, 233878), (148, 116939), (337, 51356), (347, 49876), (674, 25678), (694, 24938), (1348, 12839), (1388, 12469)]