16739684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16943}}^1$

素因数の和:16979

約数の個数: 24

約数和(自身を含む): 33210240

約数和(自身を除く): 16470556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 16943, 33886, 67772, 220259, 321917, 440518, 643834, 881036, 1287668, 4184921, 8369842, 16739684]

約数ペア:

[(1, 16739684), (2, 8369842), (4, 4184921), (13, 1287668), (19, 881036), (26, 643834), (38, 440518), (52, 321917), (76, 220259), (247, 67772), (494, 33886), (988, 16943)]