13205432

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 25557120

約数和(自身を除く): 12351688

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 347, 536, 568, 694, 1388, 2776, 4757, 9514, 19028, 23249, 24637, 38056, 46498, 49274, 92996, 98548, 185992, 197096, 1650679, 3301358, 6602716, 13205432]

約数ペア:

[(1, 13205432), (2, 6602716), (4, 3301358), (8, 1650679), (67, 197096), (71, 185992), (134, 98548), (142, 92996), (268, 49274), (284, 46498), (347, 38056), (536, 24637), (568, 23249), (694, 19028), (1388, 9514), (2776, 4757)]