26981834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2267}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 44253216

約数和(自身を除く): 17271382

約数列:

[1, 2, 11, 22, 541, 1082, 2267, 4534, 5951, 11902, 24937, 49874, 1226447, 2452894, 13490917, 26981834]

約数ペア:

[(1, 26981834), (2, 13490917), (11, 2452894), (22, 1226447), (541, 49874), (1082, 24937), (2267, 11902), (4534, 5951)]