17219912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 34846200

約数和(自身を除く): 17626288

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 2389, 3604, 4778, 7208, 9556, 19112, 40613, 81226, 126617, 162452, 253234, 324904, 506468, 1012936, 2152489, 4304978, 8609956, 17219912]

約数ペア:

[(1, 17219912), (2, 8609956), (4, 4304978), (8, 2152489), (17, 1012936), (34, 506468), (53, 324904), (68, 253234), (106, 162452), (136, 126617), (212, 81226), (424, 40613), (901, 19112), (1802, 9556), (2389, 7208), (3604, 4778)]