11286721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 12317184

約数和(自身を除く): 1030463

約数列:

[1, 23, 47, 53, 197, 1081, 1219, 2491, 4531, 9259, 10441, 57293, 212957, 240143, 490727, 11286721]

約数ペア:

[(1, 11286721), (23, 490727), (47, 240143), (53, 212957), (197, 57293), (1081, 10441), (1219, 9259), (2491, 4531)]