15879542

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21401}}^1$

素因数の和:21463

約数の個数: 16

約数和(自身を含む): 27736992

約数和(自身を除く): 11857450

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 21401, 42802, 149807, 299614, 1134253, 2268506, 7939771, 15879542]

約数ペア:

[(1, 15879542), (2, 7939771), (7, 2268506), (14, 1134253), (53, 299614), (106, 149807), (371, 42802), (742, 21401)]