25600942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1697}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 40548240

約数和(自身を除く): 14947298

約数列:

[1, 2, 19, 38, 397, 794, 1697, 3394, 7543, 15086, 32243, 64486, 673709, 1347418, 12800471, 25600942]

約数ペア:

[(1, 25600942), (2, 12800471), (19, 1347418), (38, 673709), (397, 64486), (794, 32243), (1697, 15086), (3394, 7543)]