16386916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3463}}^1$

素因数の和:3500

約数の個数: 36

約数和(自身を含む): 35499072

約数和(自身を除く): 19112156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 3463, 4732, 6926, 13852, 24241, 45019, 48482, 90038, 96964, 180076, 315133, 585247, 630266, 1170494, 1260532, 2340988, 4096729, 8193458, 16386916]

約数ペア:

[(1, 16386916), (2, 8193458), (4, 4096729), (7, 2340988), (13, 1260532), (14, 1170494), (26, 630266), (28, 585247), (52, 315133), (91, 180076), (169, 96964), (182, 90038), (338, 48482), (364, 45019), (676, 24241), (1183, 13852), (2366, 6926), (3463, 4732)]