12286384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{69809}}^1$

素因数の和:69828

約数の個数: 20

約数和(自身を含む): 25969320

約数和(自身を除く): 13682936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 69809, 139618, 279236, 558472, 767899, 1116944, 1535798, 3071596, 6143192, 12286384]

約数ペア:

[(1, 12286384), (2, 6143192), (4, 3071596), (8, 1535798), (11, 1116944), (16, 767899), (22, 558472), (44, 279236), (88, 139618), (176, 69809)]