19109344

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5581}}^1$

素因数の和:5698

約数の個数: 24

約数和(自身を含む): 37979928

約数和(自身を除く): 18870584

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5581, 11162, 22324, 44648, 89296, 178592, 597167, 1194334, 2388668, 4777336, 9554672, 19109344]

約数ペア:

[(1, 19109344), (2, 9554672), (4, 4777336), (8, 2388668), (16, 1194334), (32, 597167), (107, 178592), (214, 89296), (428, 44648), (856, 22324), (1712, 11162), (3424, 5581)]