31497706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5563}}^1$

素因数の和:5733

約数の個数: 16

約数和(自身を含む): 50076000

約数和(自身を除く): 18578294

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5563, 5662, 11126, 105697, 211394, 828887, 1657774, 15748853, 31497706]

約数ペア:

[(1, 31497706), (2, 15748853), (19, 1657774), (38, 828887), (149, 211394), (298, 105697), (2831, 11126), (5563, 5662)]