15985668

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{10169}}^1$

素因数の和:10307

約数の個数: 24

約数和(自身を含む): 37588320

約数和(自身を除く): 21602652

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 10169, 20338, 30507, 40676, 61014, 122028, 1332139, 2664278, 3996417, 5328556, 7992834, 15985668]

約数ペア:

[(1, 15985668), (2, 7992834), (3, 5328556), (4, 3996417), (6, 2664278), (12, 1332139), (131, 122028), (262, 61014), (393, 40676), (524, 30507), (786, 20338), (1572, 10169)]