13870294

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 7902506

約数列:

[1, 2, 29, 58, 89, 178, 2581, 2687, 5162, 5374, 77923, 155846, 239143, 478286, 6935147, 13870294]

約数ペア:

[(1, 13870294), (2, 6935147), (29, 478286), (58, 239143), (89, 155846), (178, 77923), (2581, 5374), (2687, 5162)]