11821324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 22020768

約数和(自身を除く): 10199444

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 661, 1052, 1322, 2644, 4471, 8942, 11237, 17884, 22474, 44948, 173843, 347686, 695372, 2955331, 5910662, 11821324]

約数ペア:

[(1, 11821324), (2, 5910662), (4, 2955331), (17, 695372), (34, 347686), (68, 173843), (263, 44948), (526, 22474), (661, 17884), (1052, 11237), (1322, 8942), (2644, 4471)]