21823435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1741}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 27593280

約数和(自身を除く): 5769845

約数列:

[1, 5, 23, 109, 115, 545, 1741, 2507, 8705, 12535, 40043, 189769, 200215, 948845, 4364687, 21823435]

約数ペア:

[(1, 21823435), (5, 4364687), (23, 948845), (109, 200215), (115, 189769), (545, 40043), (1741, 12535), (2507, 8705)]