3859888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12697}}^1$

素因数の和:12724

約数の個数: 20

約数和(自身を含む): 7872760

約数和(自身を除く): 4012872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12697, 25394, 50788, 101576, 203152, 241243, 482486, 964972, 1929944, 3859888]

約数ペア:

[(1, 3859888), (2, 1929944), (4, 964972), (8, 482486), (16, 241243), (19, 203152), (38, 101576), (76, 50788), (152, 25394), (304, 12697)]