19317014786

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1\times {\mathrm{61657}}^1$

素因数の和:65345

約数の個数: 16

約数和(自身を含む): 29657991264

約数和(自身を除く): 10340976478

約数列:

[1, 2, 43, 86, 3643, 7286, 61657, 123314, 156649, 313298, 2651251, 5302502, 224616451, 449232902, 9658507393, 19317014786]

約数ペア:

[(1, 19317014786), (2, 9658507393), (43, 449232902), (86, 224616451), (3643, 5302502), (7286, 2651251), (61657, 313298), (123314, 156649)]