19340919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 30663360

約数和(自身を除く): 11322441

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 3119, 6201, 9357, 28071, 40547, 121641, 165307, 364923, 495921, 1487763, 2148991, 6446973, 19340919]

約数ペア:

[(1, 19340919), (3, 6446973), (9, 2148991), (13, 1487763), (39, 495921), (53, 364923), (117, 165307), (159, 121641), (477, 40547), (689, 28071), (2067, 9357), (3119, 6201)]