26269610

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{18899}}^1$

素因数の和:19045

約数の個数: 16

約数和(自身を含む): 47628000

約数和(自身を除く): 21358390

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 18899, 37798, 94495, 188990, 2626961, 5253922, 13134805, 26269610]

約数ペア:

[(1, 26269610), (2, 13134805), (5, 5253922), (10, 2626961), (139, 188990), (278, 94495), (695, 37798), (1390, 18899)]