21575474

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 33415200

約数和(自身を除く): 11839726

約数列:

[1, 2, 59, 67, 118, 134, 2729, 3953, 5458, 7906, 161011, 182843, 322022, 365686, 10787737, 21575474]

約数ペア:

[(1, 21575474), (2, 10787737), (59, 365686), (67, 322022), (118, 182843), (134, 161011), (2729, 7906), (3953, 5458)]