1919391304

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{4066507}}^1$

素因数の和:4066572

約数の個数: 16

約数和(自身を含む): 3659857200

約数和(自身を除く): 1740465896

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 4066507, 8133014, 16266028, 32532056, 239923913, 479847826, 959695652, 1919391304]

約数ペア:

[(1, 1919391304), (2, 959695652), (4, 479847826), (8, 239923913), (59, 32532056), (118, 16266028), (236, 8133014), (472, 4066507)]