11749616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{17911}}^1$

素因数の和:17960

約数の個数: 20

約数和(自身を含む): 23321424

約数和(自身を除く): 11571808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 17911, 35822, 71644, 143288, 286576, 734351, 1468702, 2937404, 5874808, 11749616]

約数ペア:

[(1, 11749616), (2, 5874808), (4, 2937404), (8, 1468702), (16, 734351), (41, 286576), (82, 143288), (164, 71644), (328, 35822), (656, 17911)]