2105846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 16

約数和(自身を含む): 3356160

約数和(自身を除く): 1250314

約数列:

[1, 2, 19, 38, 151, 302, 367, 734, 2869, 5738, 6973, 13946, 55417, 110834, 1052923, 2105846]

約数ペア:

[(1, 2105846), (2, 1052923), (19, 110834), (38, 55417), (151, 13946), (302, 6973), (367, 5738), (734, 2869)]