25321357

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 27664000

約数和(自身を除く): 2342643

約数列:

[1, 19, 37, 181, 199, 703, 3439, 3781, 6697, 7363, 36019, 127243, 139897, 684361, 1332703, 25321357]

約数ペア:

[(1, 25321357), (19, 1332703), (37, 684361), (181, 139897), (199, 127243), (703, 36019), (3439, 7363), (3781, 6697)]