10551212

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2711}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 21262080

約数和(自身を除く): 10710868

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2711, 3892, 5422, 10844, 18977, 37954, 75908, 376829, 753658, 1507316, 2637803, 5275606, 10551212]

約数ペア:

[(1, 10551212), (2, 5275606), (4, 2637803), (7, 1507316), (14, 753658), (28, 376829), (139, 75908), (278, 37954), (556, 18977), (973, 10844), (1946, 5422), (2711, 3892)]