25544113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 30960000

約数和(自身を除く): 5415887

約数列:

[1, 7, 19, 133, 149, 1043, 1289, 2831, 9023, 19817, 24491, 171437, 192061, 1344427, 3649159, 25544113]

約数ペア:

[(1, 25544113), (7, 3649159), (19, 1344427), (133, 192061), (149, 171437), (1043, 24491), (1289, 19817), (2831, 9023)]