122938189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 143633952

約数和(自身を除く): 20695763

約数列:

[1, 11, 19, 83, 209, 361, 373, 913, 1577, 3971, 4103, 7087, 17347, 29963, 30959, 77957, 134653, 329593, 340549, 588221, 1481183, 6470431, 11176199, 122938189]

約数ペア:

[(1, 122938189), (11, 11176199), (19, 6470431), (83, 1481183), (209, 588221), (361, 340549), (373, 329593), (913, 134653), (1577, 77957), (3971, 30959), (4103, 29963), (7087, 17347)]