9903982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{823}}^1$

素因数の和:1383

約数の個数: 16

約数和(自身を含む): 16255872

約数和(自身を除く): 6351890

約数列:

[1, 2, 11, 22, 547, 823, 1094, 1646, 6017, 9053, 12034, 18106, 450181, 900362, 4951991, 9903982]

約数ペア:

[(1, 9903982), (2, 4951991), (11, 900362), (22, 450181), (547, 18106), (823, 12034), (1094, 9053), (1646, 6017)]