4723666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 7508160

約数和(自身を除く): 2784494

約数列:

[1, 2, 19, 38, 197, 394, 631, 1262, 3743, 7486, 11989, 23978, 124307, 248614, 2361833, 4723666]

約数ペア:

[(1, 4723666), (2, 2361833), (19, 248614), (38, 124307), (197, 23978), (394, 11989), (631, 7486), (1262, 3743)]