19682396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9337}}^1$

素因数の和:9389

約数の個数: 24

約数和(自身を含む): 37650816

約数和(自身を除く): 17968420

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9337, 18674, 37348, 158729, 289447, 317458, 578894, 634916, 1157788, 4920599, 9841198, 19682396]

約数ペア:

[(1, 19682396), (2, 9841198), (4, 4920599), (17, 1157788), (31, 634916), (34, 578894), (62, 317458), (68, 289447), (124, 158729), (527, 37348), (1054, 18674), (2108, 9337)]