18839010962

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{5393}}^1$

素因数の和:5858

約数の個数: 32

約数和(自身を含む): 29220808320

約数和(自身を除く): 10381797358

約数列:

[1, 2, 43, 86, 151, 269, 302, 538, 5393, 6493, 10786, 11567, 12986, 23134, 40619, 81238, 231899, 463798, 814343, 1450717, 1628686, 1746617, 2901434, 3493234, 35016749, 62380831, 70033498, 124761662, 219058267, 438116534, 9419505481, 18839010962]

約数ペア:

[(1, 18839010962), (2, 9419505481), (43, 438116534), (86, 219058267), (151, 124761662), (269, 70033498), (302, 62380831), (538, 35016749), (5393, 3493234), (6493, 2901434), (10786, 1746617), (11567, 1628686), (12986, 1450717), (23134, 814343), (40619, 463798), (81238, 231899)]