39739526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6661}}^1$

素因数の和:6839

約数の個数: 16

約数和(自身を含む): 63155760

約数和(自身を除く): 23416234

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 6661, 13322, 126559, 253118, 1045777, 2091554, 19869763, 39739526]

約数ペア:

[(1, 39739526), (2, 19869763), (19, 2091554), (38, 1045777), (157, 253118), (314, 126559), (2983, 13322), (5966, 6661)]