22780498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6899}}^1$

素因数の和:7041

約数の個数: 16

約数和(自身を含む): 37094400

約数和(自身を除く): 14313902

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 6899, 13798, 89687, 179374, 876173, 1752346, 11390249, 22780498]

約数ペア:

[(1, 22780498), (2, 11390249), (13, 1752346), (26, 876173), (127, 179374), (254, 89687), (1651, 13798), (3302, 6899)]