19336772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7589}}^1$

素因数の和:7620

約数の個数: 36

約数和(自身を含む): 42397740

約数和(自身を除く): 23060968

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 7589, 15178, 30356, 53123, 98657, 106246, 197314, 212492, 371861, 394628, 690599, 743722, 1381198, 1487444, 2762396, 4834193, 9668386, 19336772]

約数ペア:

[(1, 19336772), (2, 9668386), (4, 4834193), (7, 2762396), (13, 1487444), (14, 1381198), (26, 743722), (28, 690599), (49, 394628), (52, 371861), (91, 212492), (98, 197314), (182, 106246), (196, 98657), (364, 53123), (637, 30356), (1274, 15178), (2548, 7589)]