29389732

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{20353}}^1$

素因数の和:20395

約数の個数: 18

約数和(自身を含む): 54284118

約数和(自身を除く): 24894386

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 20353, 40706, 81412, 386707, 773414, 1546828, 7347433, 14694866, 29389732]

約数ペア:

[(1, 29389732), (2, 14694866), (4, 7347433), (19, 1546828), (38, 773414), (76, 386707), (361, 81412), (722, 40706), (1444, 20353)]