25347442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20149}}^1$

素因数の和:20205

約数の個数: 16

約数和(自身を含む): 41347800

約数和(自身を除く): 16000358

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 20149, 40298, 342533, 685066, 745513, 1491026, 12673721, 25347442]

約数ペア:

[(1, 25347442), (2, 12673721), (17, 1491026), (34, 745513), (37, 685066), (74, 342533), (629, 40298), (1258, 20149)]