12748070

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1447}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 22988448

約数和(自身を除く): 10240378

約数列:

[1, 2, 5, 10, 881, 1447, 1762, 2894, 4405, 7235, 8810, 14470, 1274807, 2549614, 6374035, 12748070]

約数ペア:

[(1, 12748070), (2, 6374035), (5, 2549614), (10, 1274807), (881, 14470), (1447, 8810), (1762, 7235), (2894, 4405)]