17966042857

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2874107}}^1$

素因数の和:2874180

約数の個数: 16

約数和(自身を含む): 22073149440

約数和(自身を除く): 4107106583

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 2874107, 20118749, 54608033, 135083029, 382256231, 945581203, 2566577551, 17966042857]

約数ペア:

[(1, 17966042857), (7, 2566577551), (19, 945581203), (47, 382256231), (133, 135083029), (329, 54608033), (893, 20118749), (6251, 2874107)]