5165986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19421}}^1$

素因数の和:19449

約数の個数: 16

約数和(自身を含む): 9322560

約数和(自身を除く): 4156574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 19421, 38842, 135947, 271894, 368999, 737998, 2582993, 5165986]

約数ペア:

[(1, 5165986), (2, 2582993), (7, 737998), (14, 368999), (19, 271894), (38, 135947), (133, 38842), (266, 19421)]