19670256

素因数分解:

$2^4\times 3^3\times {\mathrm{45533}}^1$

素因数の和:45550

約数の個数: 40

約数和(自身を含む): 56462160

約数和(自身を除く): 36791904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45533, 91066, 136599, 182132, 273198, 364264, 409797, 546396, 728528, 819594, 1092792, 1229391, 1639188, 2185584, 2458782, 3278376, 4917564, 6556752, 9835128, 19670256]

約数ペア:

[(1, 19670256), (2, 9835128), (3, 6556752), (4, 4917564), (6, 3278376), (8, 2458782), (9, 2185584), (12, 1639188), (16, 1229391), (18, 1092792), (24, 819594), (27, 728528), (36, 546396), (48, 409797), (54, 364264), (72, 273198), (108, 182132), (144, 136599), (216, 91066), (432, 45533)]