16806868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17011}}^1$

素因数の和:17047

約数の個数: 24

約数和(自身を含む): 33343520

約数和(自身を除く): 16536652

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 17011, 34022, 68044, 221143, 323209, 442286, 646418, 884572, 1292836, 4201717, 8403434, 16806868]

約数ペア:

[(1, 16806868), (2, 8403434), (4, 4201717), (13, 1292836), (19, 884572), (26, 646418), (38, 442286), (52, 323209), (76, 221143), (247, 68044), (494, 34022), (988, 17011)]