13011812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4051}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 25187232

約数和(自身を除く): 12175420

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 4051, 8102, 16204, 44561, 89122, 178244, 295723, 591446, 1182892, 3252953, 6505906, 13011812]

約数ペア:

[(1, 13011812), (2, 6505906), (4, 3252953), (11, 1182892), (22, 591446), (44, 295723), (73, 178244), (146, 89122), (292, 44561), (803, 16204), (1606, 8102), (3212, 4051)]