11533136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{17581}}^1$

素因数の和:17630

約数の個数: 20

約数和(自身を含む): 22891764

約数和(自身を除く): 11358628

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 17581, 35162, 70324, 140648, 281296, 720821, 1441642, 2883284, 5766568, 11533136]

約数ペア:

[(1, 11533136), (2, 5766568), (4, 2883284), (8, 1441642), (16, 720821), (41, 281296), (82, 140648), (164, 70324), (328, 35162), (656, 17581)]