19029801

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15359}}^1$

素因数の和:15428

約数の個数: 16

約数和(自身を含む): 29491200

約数和(自身を除く): 10461399

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 15359, 46077, 107513, 322539, 906181, 2718543, 6343267, 19029801]

約数ペア:

[(1, 19029801), (3, 6343267), (7, 2718543), (21, 906181), (59, 322539), (177, 107513), (413, 46077), (1239, 15359)]