11409842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 18273600

約数和(自身を除く): 6863758

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 4229, 8458, 80351, 160702, 300259, 600518, 5704921, 11409842]

約数ペア:

[(1, 11409842), (2, 5704921), (19, 600518), (38, 300259), (71, 160702), (142, 80351), (1349, 8458), (2698, 4229)]