18061153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 20966400

約数和(自身を除く): 2905247

約数列:

[1, 11, 19, 103, 209, 839, 1133, 1957, 9229, 15941, 21527, 86417, 175351, 950587, 1641923, 18061153]

約数ペア:

[(1, 18061153), (11, 1641923), (19, 950587), (103, 175351), (209, 86417), (839, 21527), (1133, 15941), (1957, 9229)]