22187198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 37806048

約数和(自身を除く): 15618850

約数列:

[1, 2, 11, 22, 37, 74, 97, 194, 281, 407, 562, 814, 1067, 2134, 3091, 3589, 6182, 7178, 10397, 20794, 27257, 39479, 54514, 78958, 114367, 228734, 299827, 599654, 1008509, 2017018, 11093599, 22187198]

約数ペア:

[(1, 22187198), (2, 11093599), (11, 2017018), (22, 1008509), (37, 599654), (74, 299827), (97, 228734), (194, 114367), (281, 78958), (407, 54514), (562, 39479), (814, 27257), (1067, 20794), (2134, 10397), (3091, 7178), (3589, 6182)]