12902230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10663}}^1$

素因数の和:10692

約数の個数: 24

約数和(自身を含む): 25529616

約数和(自身を除く): 12627386

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10663, 21326, 53315, 106630, 117293, 234586, 586465, 1172930, 1290223, 2580446, 6451115, 12902230]

約数ペア:

[(1, 12902230), (2, 6451115), (5, 2580446), (10, 1290223), (11, 1172930), (22, 586465), (55, 234586), (110, 117293), (121, 106630), (242, 53315), (605, 21326), (1210, 10663)]