13220688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21187}}^1$

素因数の和:21211

約数の個数: 40

約数和(自身を含む): 36782368

約数和(自身を除く): 23561680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 21187, 42374, 63561, 84748, 127122, 169496, 254244, 275431, 338992, 508488, 550862, 826293, 1016976, 1101724, 1652586, 2203448, 3305172, 4406896, 6610344, 13220688]

約数ペア:

[(1, 13220688), (2, 6610344), (3, 4406896), (4, 3305172), (6, 2203448), (8, 1652586), (12, 1101724), (13, 1016976), (16, 826293), (24, 550862), (26, 508488), (39, 338992), (48, 275431), (52, 254244), (78, 169496), (104, 127122), (156, 84748), (208, 63561), (312, 42374), (624, 21187)]