22233616

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{2011}}^1$

素因数の和:2710

約数の個数: 20

約数和(自身を含む): 43161424

約数和(自身を除く): 20927808

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2011, 2764, 4022, 5528, 8044, 11056, 16088, 32176, 1389601, 2779202, 5558404, 11116808, 22233616]

約数ペア:

[(1, 22233616), (2, 11116808), (4, 5558404), (8, 2779202), (16, 1389601), (691, 32176), (1382, 16088), (2011, 11056), (2764, 8044), (4022, 5528)]