219636974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{60373}}^1$

素因数の和:60499

約数の個数: 16

約数和(自身を含む): 352101168

約数和(自身を除く): 132464194

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 60373, 120746, 1026341, 2052682, 6459911, 12919822, 109818487, 219636974]

約数ペア:

[(1, 219636974), (2, 109818487), (17, 12919822), (34, 6459911), (107, 2052682), (214, 1026341), (1819, 120746), (3638, 60373)]