13419184

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{2417}}^1$

素因数の和:2772

約数の個数: 20

約数和(自身を含む): 26085384

約数和(自身を除く): 12666200

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2417, 2776, 4834, 5552, 9668, 19336, 38672, 838699, 1677398, 3354796, 6709592, 13419184]

約数ペア:

[(1, 13419184), (2, 6709592), (4, 3354796), (8, 1677398), (16, 838699), (347, 38672), (694, 19336), (1388, 9668), (2417, 5552), (2776, 4834)]