21024002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5779}}^1$

素因数の和:5905

約数の個数: 16

約数和(自身を含む): 33708960

約数和(自身を除く): 12684958

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5779, 11558, 98243, 196486, 618353, 1236706, 10512001, 21024002]

約数ペア:

[(1, 21024002), (2, 10512001), (17, 1236706), (34, 618353), (107, 196486), (214, 98243), (1819, 11558), (3638, 5779)]