1854984934

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{403433}}^1$

素因数の和:403476

約数の個数: 24

約数和(自身を含む): 3219403320

約数和(自身を除く): 1364418386

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 403433, 806866, 4437763, 7665227, 8875526, 15330454, 48815393, 84317497, 97630786, 168634994, 927492467, 1854984934]

約数ペア:

[(1, 1854984934), (2, 927492467), (11, 168634994), (19, 97630786), (22, 84317497), (38, 48815393), (121, 15330454), (209, 8875526), (242, 7665227), (418, 4437763), (2299, 806866), (4598, 403433)]