12138532

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4871}}^1$

素因数の和:4971

約数の個数: 24

約数和(自身を含む): 24554880

約数和(自身を除く): 12416348

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 4871, 9742, 19484, 34097, 68194, 136388, 433519, 867038, 1734076, 3034633, 6069266, 12138532]

約数ペア:

[(1, 12138532), (2, 6069266), (4, 3034633), (7, 1734076), (14, 867038), (28, 433519), (89, 136388), (178, 68194), (356, 34097), (623, 19484), (1246, 9742), (2492, 4871)]