39521378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2729}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 63980280

約数和(自身を除く): 24458902

約数列:

[1, 2, 13, 26, 557, 1114, 2729, 5458, 7241, 14482, 35477, 70954, 1520053, 3040106, 19760689, 39521378]

約数ペア:

[(1, 39521378), (2, 19760689), (13, 3040106), (26, 1520053), (557, 70954), (1114, 35477), (2729, 14482), (5458, 7241)]