18614492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8731}}^1$

素因数の和:8789

約数の個数: 24

約数和(自身を含む): 35940912

約数和(自身を除く): 17326420

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8731, 17462, 34924, 113503, 227006, 357971, 454012, 715942, 1431884, 4653623, 9307246, 18614492]

約数ペア:

[(1, 18614492), (2, 9307246), (4, 4653623), (13, 1431884), (26, 715942), (41, 454012), (52, 357971), (82, 227006), (164, 113503), (533, 34924), (1066, 17462), (2132, 8731)]