12877670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5827}}^1$

素因数の和:5864

約数の個数: 32

約数和(自身を含む): 26435808

約数和(自身を除く): 13558138

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5827, 11654, 29135, 58270, 75751, 99059, 151502, 198118, 378755, 495295, 757510, 990590, 1287767, 2575534, 6438835, 12877670]

約数ペア:

[(1, 12877670), (2, 6438835), (5, 2575534), (10, 1287767), (13, 990590), (17, 757510), (26, 495295), (34, 378755), (65, 198118), (85, 151502), (130, 99059), (170, 75751), (221, 58270), (442, 29135), (1105, 11654), (2210, 5827)]