12665926798

素因数分解:

$2^1\times 7^2\times {\mathrm{6469}}^1\times {\mathrm{19979}}^1$

素因数の和:26464

約数の個数: 24

約数和(自身を含む): 22105272600

約数和(自身を除く): 9439345802

約数列:

[1, 2, 7, 14, 49, 98, 6469, 12938, 19979, 39958, 45283, 90566, 139853, 279706, 316981, 633962, 978971, 1957942, 129244151, 258488302, 904709057, 1809418114, 6332963399, 12665926798]

約数ペア:

[(1, 12665926798), (2, 6332963399), (7, 1809418114), (14, 904709057), (49, 258488302), (98, 129244151), (6469, 1957942), (12938, 978971), (19979, 633962), (39958, 316981), (45283, 279706), (90566, 139853)]