16668519344

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{2901901}}^1$

素因数の和:2902268

約数の個数: 20

約数和(自身を含む): 32385226320

約数和(自身を除く): 15716706976

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 2901901, 5803802, 11607604, 23215208, 46430416, 1041782459, 2083564918, 4167129836, 8334259672, 16668519344]

約数ペア:

[(1, 16668519344), (2, 8334259672), (4, 4167129836), (8, 2083564918), (16, 1041782459), (359, 46430416), (718, 23215208), (1436, 11607604), (2872, 5803802), (5744, 2901901)]