25194209

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 27475200

約数和(自身を除く): 2280991

約数列:

[1, 19, 47, 89, 317, 893, 1691, 4183, 6023, 14899, 28213, 79477, 283081, 536047, 1326011, 25194209]

約数ペア:

[(1, 25194209), (19, 1326011), (47, 536047), (89, 283081), (317, 79477), (893, 28213), (1691, 14899), (4183, 6023)]