12121320959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1\times {\mathrm{14149}}^1$

素因数の和:18278

約数の個数: 16

約数和(自身を含む): 13923600000

約数和(自身を除く): 1802279041

約数列:

[1, 11, 19, 209, 4099, 14149, 45089, 77881, 155639, 268831, 856691, 2957141, 57996751, 637964261, 1101938269, 12121320959]

約数ペア:

[(1, 12121320959), (11, 1101938269), (19, 637964261), (209, 57996751), (4099, 2957141), (14149, 856691), (45089, 268831), (77881, 155639)]