17939289974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{891349}}^1$

素因数の和:891727

約数の個数: 16

約数和(自身を含む): 27917082000

約数和(自身を除く): 9977792026

約数列:

[1, 2, 29, 58, 347, 694, 10063, 20126, 891349, 1782698, 25849121, 51698242, 309298103, 618596206, 8969644987, 17939289974]

約数ペア:

[(1, 17939289974), (2, 8969644987), (29, 618596206), (58, 309298103), (347, 51698242), (694, 25849121), (10063, 1782698), (20126, 891349)]