19123482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{455321}}^1$

素因数の和:455333

約数の個数: 16

約数和(自身を含む): 43710912

約数和(自身を除く): 24587430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 455321, 910642, 1365963, 2731926, 3187247, 6374494, 9561741, 19123482]

約数ペア:

[(1, 19123482), (2, 9561741), (3, 6374494), (6, 3187247), (7, 2731926), (14, 1365963), (21, 910642), (42, 455321)]