16745146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 28993536

約数和(自身を除く): 12248390

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 571, 682, 946, 1142, 1333, 2666, 6281, 12562, 14663, 17701, 24553, 29326, 35402, 49106, 194711, 270083, 389422, 540166, 761143, 1522286, 8372573, 16745146]

約数ペア:

[(1, 16745146), (2, 8372573), (11, 1522286), (22, 761143), (31, 540166), (43, 389422), (62, 270083), (86, 194711), (341, 49106), (473, 35402), (571, 29326), (682, 24553), (946, 17701), (1142, 14663), (1333, 12562), (2666, 6281)]