9938938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 16305120

約数和(自身を除く): 6366182

約数列:

[1, 2, 19, 29, 38, 58, 311, 551, 622, 841, 1102, 1682, 5909, 9019, 11818, 15979, 18038, 31958, 171361, 261551, 342722, 523102, 4969469, 9938938]

約数ペア:

[(1, 9938938), (2, 4969469), (19, 523102), (29, 342722), (38, 261551), (58, 171361), (311, 31958), (551, 18038), (622, 15979), (841, 11818), (1102, 9019), (1682, 5909)]