11219704

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{19753}}^1$

素因数の和:19830

約数の個数: 16

約数和(自身を含む): 21334320

約数和(自身を除く): 10114616

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 19753, 39506, 79012, 158024, 1402463, 2804926, 5609852, 11219704]

約数ペア:

[(1, 11219704), (2, 5609852), (4, 2804926), (8, 1402463), (71, 158024), (142, 79012), (284, 39506), (568, 19753)]