19152692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 36220800

約数和(自身を除く): 17068108

約数列:

[1, 2, 4, 13, 26, 52, 439, 839, 878, 1678, 1756, 3356, 5707, 10907, 11414, 21814, 22828, 43628, 368321, 736642, 1473284, 4788173, 9576346, 19152692]

約数ペア:

[(1, 19152692), (2, 9576346), (4, 4788173), (13, 1473284), (26, 736642), (52, 368321), (439, 43628), (839, 22828), (878, 21814), (1678, 11414), (1756, 10907), (3356, 5707)]