18851012

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{9011}}^1$

素因数の和:9538

約数の個数: 12

約数和(自身を含む): 33056016

約数和(自身を除く): 14205004

約数列:

[1, 2, 4, 523, 1046, 2092, 9011, 18022, 36044, 4712753, 9425506, 18851012]

約数ペア:

[(1, 18851012), (2, 9425506), (4, 4712753), (523, 36044), (1046, 18022), (2092, 9011)]