19410147211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6880591}}^1$

素因数の和:6880642

約数の個数: 16

約数和(自身を含む): 24660041728

約数和(自身を除く): 5249894517

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 6880591, 48164137, 89447683, 213298321, 626133781, 1493088247, 2772878173, 19410147211]

約数ペア:

[(1, 19410147211), (7, 2772878173), (13, 1493088247), (31, 626133781), (91, 213298321), (217, 89447683), (403, 48164137), (2821, 6880591)]