19040312

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{8123}}^1$

素因数の和:8422

約数の個数: 16

約数和(自身を含む): 35826840

約数和(自身を除く): 16786528

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 8123, 16246, 32492, 64984, 2380039, 4760078, 9520156, 19040312]

約数ペア:

[(1, 19040312), (2, 9520156), (4, 4760078), (8, 2380039), (293, 64984), (586, 32492), (1172, 16246), (2344, 8123)]