11885222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 18854640

約数和(自身を除く): 6969418

約数列:

[1, 2, 19, 38, 257, 514, 1217, 2434, 4883, 9766, 23123, 46246, 312769, 625538, 5942611, 11885222]

約数ペア:

[(1, 11885222), (2, 5942611), (19, 625538), (38, 312769), (257, 46246), (514, 23123), (1217, 9766), (2434, 4883)]