1947248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7184

約数の個数: 20

約数和(自身を含む): 3995280

約数和(自身を除く): 2048032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7159, 14318, 28636, 57272, 114544, 121703, 243406, 486812, 973624, 1947248]

約数ペア:

[(1, 1947248), (2, 973624), (4, 486812), (8, 243406), (16, 121703), (17, 114544), (34, 57272), (68, 28636), (136, 14318), (272, 7159)]