13648976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{77551}}^1$

素因数の和:77570

約数の個数: 20

約数和(自身を含む): 28849344

約数和(自身を除く): 15200368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 77551, 155102, 310204, 620408, 853061, 1240816, 1706122, 3412244, 6824488, 13648976]

約数ペア:

[(1, 13648976), (2, 6824488), (4, 3412244), (8, 1706122), (11, 1240816), (16, 853061), (22, 620408), (44, 310204), (88, 155102), (176, 77551)]