16913196

素因数分解:

$2^2\times 3^2\times {\mathrm{469811}}^1$

素因数の和:469821

約数の個数: 18

約数和(自身を含む): 42752892

約数和(自身を除く): 25839696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 469811, 939622, 1409433, 1879244, 2818866, 4228299, 5637732, 8456598, 16913196]

約数ペア:

[(1, 16913196), (2, 8456598), (3, 5637732), (4, 4228299), (6, 2818866), (9, 1879244), (12, 1409433), (18, 939622), (36, 469811)]