16318834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 30412800

約数和(自身を除く): 14093966

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 1979, 3958, 4123, 8246, 13853, 27706, 37601, 61349, 75202, 122698, 263207, 429443, 526414, 858886, 1165631, 2331262, 8159417, 16318834]

約数ペア:

[(1, 16318834), (2, 8159417), (7, 2331262), (14, 1165631), (19, 858886), (31, 526414), (38, 429443), (62, 263207), (133, 122698), (217, 75202), (266, 61349), (434, 37601), (589, 27706), (1178, 13853), (1979, 8246), (3958, 4123)]