191508226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28439}}^1$

素因数の和:28498

約数の個数: 32

約数和(自身を含む): 363121920

約数和(自身を除く): 171613694

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 28439, 56878, 199073, 369707, 398146, 739414, 1052243, 2104486, 2587949, 5175898, 7365701, 13679159, 14731402, 27358318, 95754113, 191508226]

約数ペア:

[(1, 191508226), (2, 95754113), (7, 27358318), (13, 14731402), (14, 13679159), (26, 7365701), (37, 5175898), (74, 2587949), (91, 2104486), (182, 1052243), (259, 739414), (481, 398146), (518, 369707), (962, 199073), (3367, 56878), (6734, 28439)]