11671994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2851}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 18480960

約数和(自身を除く): 6808966

約数列:

[1, 2, 23, 46, 89, 178, 2047, 2851, 4094, 5702, 65573, 131146, 253739, 507478, 5835997, 11671994]

約数ペア:

[(1, 11671994), (2, 5835997), (23, 507478), (46, 253739), (89, 131146), (178, 65573), (2047, 5702), (2851, 4094)]