13286623

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 15759360

約数和(自身を除く): 2472737

約数列:

[1, 7, 53, 59, 371, 413, 607, 3127, 4249, 21889, 32171, 35813, 225197, 250691, 1898089, 13286623]

約数ペア:

[(1, 13286623), (7, 1898089), (53, 250691), (59, 225197), (371, 35813), (413, 32171), (607, 21889), (3127, 4249)]