13396816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{49253}}^1$

素因数の和:49278

約数の個数: 20

約数和(自身を含む): 27483732

約数和(自身を除く): 14086916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 49253, 98506, 197012, 394024, 788048, 837301, 1674602, 3349204, 6698408, 13396816]

約数ペア:

[(1, 13396816), (2, 6698408), (4, 3349204), (8, 1674602), (16, 837301), (17, 788048), (34, 394024), (68, 197012), (136, 98506), (272, 49253)]