15864168

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1997}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 39800160

約数和(自身を除く): 23935992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 1997, 2648, 3972, 3994, 5991, 7944, 7988, 11982, 15976, 23964, 47928, 661007, 1322014, 1983021, 2644028, 3966042, 5288056, 7932084, 15864168]

約数ペア:

[(1, 15864168), (2, 7932084), (3, 5288056), (4, 3966042), (6, 2644028), (8, 1983021), (12, 1322014), (24, 661007), (331, 47928), (662, 23964), (993, 15976), (1324, 11982), (1986, 7988), (1997, 7944), (2648, 5991), (3972, 3994)]