8921392

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{2333}}^1$

素因数の和:2580

約数の個数: 20

約数和(自身を含む): 17364960

約数和(自身を除く): 8443568

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 2333, 3824, 4666, 9332, 18664, 37328, 557587, 1115174, 2230348, 4460696, 8921392]

約数ペア:

[(1, 8921392), (2, 4460696), (4, 2230348), (8, 1115174), (16, 557587), (239, 37328), (478, 18664), (956, 9332), (1912, 4666), (2333, 3824)]