22103506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5513

約数の個数: 16

約数和(自身を含む): 34992000

約数和(自身を除く): 12888494

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 5399, 10798, 124177, 248354, 480511, 961022, 11051753, 22103506]

約数ペア:

[(1, 22103506), (2, 11051753), (23, 961022), (46, 480511), (89, 248354), (178, 124177), (2047, 10798), (4094, 5399)]