22437616

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{3331}}^1$

素因数の和:3760

約数の個数: 20

約数和(自身を含む): 43589224

約数和(自身を除く): 21151608

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3331, 3368, 6662, 6736, 13324, 26648, 53296, 1402351, 2804702, 5609404, 11218808, 22437616]

約数ペア:

[(1, 22437616), (2, 11218808), (4, 5609404), (8, 2804702), (16, 1402351), (421, 53296), (842, 26648), (1684, 13324), (3331, 6736), (3368, 6662)]