15691852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5023}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 30385152

約数和(自身を除く): 14693300

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5023, 10046, 20092, 55253, 110506, 221012, 356633, 713266, 1426532, 3922963, 7845926, 15691852]

約数ペア:

[(1, 15691852), (2, 7845926), (4, 3922963), (11, 1426532), (22, 713266), (44, 356633), (71, 221012), (142, 110506), (284, 55253), (781, 20092), (1562, 10046), (3124, 5023)]