19439596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5323}}^1$

素因数の和:5421

約数の個数: 24

約数和(自身を含む): 37566144

約数和(自身を除く): 18126548

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 5323, 10646, 21292, 58553, 117106, 234212, 441809, 883618, 1767236, 4859899, 9719798, 19439596]

約数ペア:

[(1, 19439596), (2, 9719798), (4, 4859899), (11, 1767236), (22, 883618), (44, 441809), (83, 234212), (166, 117106), (332, 58553), (913, 21292), (1826, 10646), (3652, 5323)]