1907638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 3190320

約数和(自身を除く): 1282682

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2953, 5906, 50201, 56107, 100402, 112214, 953819, 1907638]

約数ペア:

[(1, 1907638), (2, 953819), (17, 112214), (19, 100402), (34, 56107), (38, 50201), (323, 5906), (646, 2953)]