12644373

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19423}}^1$

素因数の和:19464

約数の個数: 16

約数和(自身を含む): 19890176

約数和(自身を除く): 7245803

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 19423, 58269, 135961, 407883, 602113, 1806339, 4214791, 12644373]

約数ペア:

[(1, 12644373), (3, 4214791), (7, 1806339), (21, 602113), (31, 407883), (93, 135961), (217, 58269), (651, 19423)]