25600258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1051}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 40523040

約数和(自身を除く): 14922782

約数列:

[1, 2, 19, 38, 641, 1051, 1282, 2102, 12179, 19969, 24358, 39938, 673691, 1347382, 12800129, 25600258]

約数ペア:

[(1, 25600258), (2, 12800129), (19, 1347382), (38, 673691), (641, 39938), (1051, 24358), (1282, 19969), (2102, 12179)]