19362866

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:929

約数の個数: 16

約数和(自身を含む): 29653440

約数和(自身を除く): 10290574

約数列:

[1, 2, 67, 134, 229, 458, 631, 1262, 15343, 30686, 42277, 84554, 144499, 288998, 9681433, 19362866]

約数ペア:

[(1, 19362866), (2, 9681433), (67, 288998), (134, 144499), (229, 84554), (458, 42277), (631, 30686), (1262, 15343)]