9895198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 15668640

約数和(自身を除く): 5773442

約数列:

[1, 2, 23, 46, 89, 178, 2047, 2417, 4094, 4834, 55591, 111182, 215113, 430226, 4947599, 9895198]

約数ペア:

[(1, 9895198), (2, 4947599), (23, 430226), (46, 215113), (89, 111182), (178, 55591), (2047, 4834), (2417, 4094)]