18407957

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 20093184

約数和(自身を除く): 1685227

約数列:

[1, 17, 71, 101, 151, 1207, 1717, 2567, 7171, 10721, 15251, 121907, 182257, 259267, 1082821, 18407957]

約数ペア:

[(1, 18407957), (17, 1082821), (71, 259267), (101, 182257), (151, 121907), (1207, 15251), (1717, 10721), (2567, 7171)]