3939118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4507}}^1$

素因数の和:4551

約数の個数: 16

約数和(自身を含む): 6491520

約数和(自身を除く): 2552402

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 4507, 9014, 85633, 103661, 171266, 207322, 1969559, 3939118]

約数ペア:

[(1, 3939118), (2, 1969559), (19, 207322), (23, 171266), (38, 103661), (46, 85633), (437, 9014), (874, 4507)]