12665196

素因数分解:

$2^2\times 3^2\times {\mathrm{351811}}^1$

素因数の和:351821

約数の個数: 18

約数和(自身を含む): 32014892

約数和(自身を除く): 19349696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 351811, 703622, 1055433, 1407244, 2110866, 3166299, 4221732, 6332598, 12665196]

約数ペア:

[(1, 12665196), (2, 6332598), (3, 4221732), (4, 3166299), (6, 2110866), (9, 1407244), (12, 1055433), (18, 703622), (36, 351811)]