2019197315512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19415358803}}^1$

素因数の和:19415358822

約数の個数: 16

約数和(自身を含む): 4077225348840

約数和(自身を除く): 2058028033328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19415358803, 38830717606, 77661435212, 155322870424, 252399664439, 504799328878, 1009598657756, 2019197315512]

約数ペア:

[(1, 2019197315512), (2, 1009598657756), (4, 504799328878), (8, 252399664439), (13, 155322870424), (26, 77661435212), (52, 38830717606), (104, 19415358803)]