25088398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12457}}^1$

素因数の和:12531

約数の個数: 16

約数和(自身を含む): 40363920

約数和(自身を除く): 15275522

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 12457, 24914, 236683, 473366, 660221, 1320442, 12544199, 25088398]

約数ペア:

[(1, 25088398), (2, 12544199), (19, 1320442), (38, 660221), (53, 473366), (106, 236683), (1007, 24914), (2014, 12457)]