13201474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 24030720

約数和(自身を除く): 10829246

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 1489, 2978, 4433, 8866, 16379, 19357, 32758, 38714, 46159, 92318, 212927, 425854, 507749, 600067, 1015498, 1200134, 6600737, 13201474]

約数ペア:

[(1, 13201474), (2, 6600737), (11, 1200134), (13, 1015498), (22, 600067), (26, 507749), (31, 425854), (62, 212927), (143, 92318), (286, 46159), (341, 38714), (403, 32758), (682, 19357), (806, 16379), (1489, 8866), (2978, 4433)]