4394288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{11941}}^1$

素因数の和:11972

約数の個数: 20

約数和(自身を含む): 8884848

約数和(自身を除く): 4490560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 11941, 23882, 47764, 95528, 191056, 274643, 549286, 1098572, 2197144, 4394288]

約数ペア:

[(1, 4394288), (2, 2197144), (4, 1098572), (8, 549286), (16, 274643), (23, 191056), (46, 95528), (92, 47764), (184, 23882), (368, 11941)]