8001966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{190523}}^1$

素因数の和:190535

約数の個数: 16

約数和(自身を含む): 18290304

約数和(自身を除く): 10288338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 190523, 381046, 571569, 1143138, 1333661, 2667322, 4000983, 8001966]

約数ペア:

[(1, 8001966), (2, 4000983), (3, 2667322), (6, 1333661), (7, 1143138), (14, 571569), (21, 381046), (42, 190523)]