19160996481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10186601}}^1$

素因数の和:10186637

約数の個数: 24

約数和(自身を含む): 31782198240

約数和(自身を除く): 12621201759

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 10186601, 30559803, 91679409, 112052611, 193545419, 336157833, 580636257, 1008473499, 1741908771, 2128999609, 6386998827, 19160996481]

約数ペア:

[(1, 19160996481), (3, 6386998827), (9, 2128999609), (11, 1741908771), (19, 1008473499), (33, 580636257), (57, 336157833), (99, 193545419), (171, 112052611), (209, 91679409), (627, 30559803), (1881, 10186601)]