15970084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9955

約数の個数: 24

約数和(自身を含む): 31071488

約数和(自身を除く): 15101404

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 9907, 19814, 39628, 128791, 257582, 307117, 515164, 614234, 1228468, 3992521, 7985042, 15970084]

約数ペア:

[(1, 15970084), (2, 7985042), (4, 3992521), (13, 1228468), (26, 614234), (31, 515164), (52, 307117), (62, 257582), (124, 128791), (403, 39628), (806, 19814), (1612, 9907)]