29991396

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{15919}}^1$

素因数の和:16083

約数の個数: 24

約数和(自身を含む): 70430080

約数和(自身を除く): 40438684

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 15919, 31838, 47757, 63676, 95514, 191028, 2499283, 4998566, 7497849, 9997132, 14995698, 29991396]

約数ペア:

[(1, 29991396), (2, 14995698), (3, 9997132), (4, 7497849), (6, 4998566), (12, 2499283), (157, 191028), (314, 95514), (471, 63676), (628, 47757), (942, 31838), (1884, 15919)]