13553276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3461}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 26172720

約数和(自身を除く): 12619444

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3461, 3916, 6922, 13844, 38071, 76142, 152284, 308029, 616058, 1232116, 3388319, 6776638, 13553276]

約数ペア:

[(1, 13553276), (2, 6776638), (4, 3388319), (11, 1232116), (22, 616058), (44, 308029), (89, 152284), (178, 76142), (356, 38071), (979, 13844), (1958, 6922), (3461, 3916)]