13481542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 21918096

約数和(自身を除く): 8436554

約数列:

[1, 2, 23, 37, 46, 74, 89, 178, 851, 1702, 2047, 3293, 4094, 6586, 7921, 15842, 75739, 151478, 182183, 293077, 364366, 586154, 6740771, 13481542]

約数ペア:

[(1, 13481542), (2, 6740771), (23, 586154), (37, 364366), (46, 293077), (74, 182183), (89, 151478), (178, 75739), (851, 15842), (1702, 7921), (2047, 6586), (3293, 4094)]