1920907846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6716461}}^1$

素因数の和:6716487

約数の個数: 16

約数和(自身を含む): 3385096848

約数和(自身を除く): 1464189002

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 6716461, 13432922, 73881071, 87313993, 147762142, 174627986, 960453923, 1920907846]

約数ペア:

[(1, 1920907846), (2, 960453923), (11, 174627986), (13, 147762142), (22, 87313993), (26, 73881071), (143, 13432922), (286, 6716461)]