13823812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 24948000

約数和(自身を除く): 11124188

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 449, 716, 898, 1796, 7697, 15394, 19307, 30788, 38614, 77228, 80371, 160742, 321484, 3455953, 6911906, 13823812]

約数ペア:

[(1, 13823812), (2, 6911906), (4, 3455953), (43, 321484), (86, 160742), (172, 80371), (179, 77228), (358, 38614), (449, 30788), (716, 19307), (898, 15394), (1796, 7697)]