17967274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 31409280

約数和(自身を除く): 13442006

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 983, 1406, 1966, 9139, 12779, 18278, 18677, 25558, 36371, 37354, 72742, 242801, 472823, 485602, 691049, 945646, 1382098, 8983637, 17967274]

約数ペア:

[(1, 17967274), (2, 8983637), (13, 1382098), (19, 945646), (26, 691049), (37, 485602), (38, 472823), (74, 242801), (247, 72742), (481, 37354), (494, 36371), (703, 25558), (962, 18677), (983, 18278), (1406, 12779), (1966, 9139)]