25907813

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 28200960

約数和(自身を除く): 2293147

約数列:

[1, 17, 79, 101, 191, 1343, 1717, 3247, 7979, 15089, 19291, 135643, 256513, 327947, 1523989, 25907813]

約数ペア:

[(1, 25907813), (17, 1523989), (79, 327947), (101, 256513), (191, 135643), (1343, 19291), (1717, 15089), (3247, 7979)]