15128742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 32441472

約数和(自身を除く): 17312730

約数列:

[1, 2, 3, 6, 17, 34, 51, 83, 102, 166, 249, 498, 1411, 1787, 2822, 3574, 4233, 5361, 8466, 10722, 30379, 60758, 91137, 148321, 182274, 296642, 444963, 889926, 2521457, 5042914, 7564371, 15128742]

約数ペア:

[(1, 15128742), (2, 7564371), (3, 5042914), (6, 2521457), (17, 889926), (34, 444963), (51, 296642), (83, 182274), (102, 148321), (166, 91137), (249, 60758), (498, 30379), (1411, 10722), (1787, 8466), (2822, 5361), (3574, 4233)]