2012124814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7564379}}^1$

素因数の和:7564407

約数の個数: 16

約数和(自身を含む): 3630902400

約数和(自身を除く): 1618777586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7564379, 15128758, 52950653, 105901306, 143723201, 287446402, 1006062407, 2012124814]

約数ペア:

[(1, 2012124814), (2, 1006062407), (7, 287446402), (14, 143723201), (19, 105901306), (38, 52950653), (133, 15128758), (266, 7564379)]