11783312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43321}}^1$

素因数の和:43346

約数の個数: 20

約数和(自身を含む): 24173676

約数和(自身を除く): 12390364

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43321, 86642, 173284, 346568, 693136, 736457, 1472914, 2945828, 5891656, 11783312]

約数ペア:

[(1, 11783312), (2, 5891656), (4, 2945828), (8, 1472914), (16, 736457), (17, 693136), (34, 346568), (68, 173284), (136, 86642), (272, 43321)]