19015412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{727}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 35957376

約数和(自身を除く): 16941964

約数列:

[1, 2, 4, 13, 26, 52, 503, 727, 1006, 1454, 2012, 2908, 6539, 9451, 13078, 18902, 26156, 37804, 365681, 731362, 1462724, 4753853, 9507706, 19015412]

約数ペア:

[(1, 19015412), (2, 9507706), (4, 4753853), (13, 1462724), (26, 731362), (52, 365681), (503, 37804), (727, 26156), (1006, 18902), (1454, 13078), (2012, 9451), (2908, 6539)]