15939332

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 28987392

約数和(自身を除く): 13048060

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 673, 764, 1346, 2692, 5921, 11842, 20863, 23684, 41726, 83452, 128543, 257086, 514172, 3984833, 7969666, 15939332]

約数ペア:

[(1, 15939332), (2, 7969666), (4, 3984833), (31, 514172), (62, 257086), (124, 128543), (191, 83452), (382, 41726), (673, 23684), (764, 20863), (1346, 11842), (2692, 5921)]