10820804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 20072640

約数和(自身を除く): 9251836

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 823, 1646, 3287, 3292, 6574, 13148, 15637, 31274, 62548, 142379, 284758, 569516, 2705201, 5410402, 10820804]

約数ペア:

[(1, 10820804), (2, 5410402), (4, 2705201), (19, 569516), (38, 284758), (76, 142379), (173, 62548), (346, 31274), (692, 15637), (823, 13148), (1646, 6574), (3287, 3292)]