22259078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5437}}^1$

素因数の和:5551

約数の個数: 16

約数和(自身を含む): 35238240

約数和(自身を除く): 12979162

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 5437, 10874, 125051, 250102, 483893, 967786, 11129539, 22259078]

約数ペア:

[(1, 22259078), (2, 11129539), (23, 967786), (46, 483893), (89, 250102), (178, 125051), (2047, 10874), (4094, 5437)]