12581616

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{4297}}^1$

素因数の和:4369

約数の個数: 40

約数和(自身を含む): 33043024

約数和(自身を除く): 20461408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 4297, 8594, 12891, 17188, 25782, 34376, 51564, 68752, 103128, 206256, 262117, 524234, 786351, 1048468, 1572702, 2096936, 3145404, 4193872, 6290808, 12581616]

約数ペア:

[(1, 12581616), (2, 6290808), (3, 4193872), (4, 3145404), (6, 2096936), (8, 1572702), (12, 1048468), (16, 786351), (24, 524234), (48, 262117), (61, 206256), (122, 103128), (183, 68752), (244, 51564), (366, 34376), (488, 25782), (732, 17188), (976, 12891), (1464, 8594), (2928, 4297)]