12148486

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 10027514

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 419, 763, 838, 1526, 2071, 2933, 4142, 5866, 7961, 14497, 15922, 28994, 45671, 55727, 91342, 111454, 319697, 639394, 867749, 1735498, 6074243, 12148486]

約数ペア:

[(1, 12148486), (2, 6074243), (7, 1735498), (14, 867749), (19, 639394), (38, 319697), (109, 111454), (133, 91342), (218, 55727), (266, 45671), (419, 28994), (763, 15922), (838, 14497), (1526, 7961), (2071, 5866), (2933, 4142)]