19539399146

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{9923}}^1\times {\mathrm{13487}}^1$

素因数の和:23485

約数の個数: 16

約数和(自身を含む): 29715790464

約数和(自身を除く): 10176391318

約数列:

[1, 2, 73, 146, 9923, 13487, 19846, 26974, 724379, 984551, 1448758, 1969102, 133831501, 267663002, 9769699573, 19539399146]

約数ペア:

[(1, 19539399146), (2, 9769699573), (73, 267663002), (146, 133831501), (9923, 1969102), (13487, 1448758), (19846, 984551), (26974, 724379)]