19046072913

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3204791}}^1$

素因数の和:3205084

約数の個数: 16

約数和(自身を含む): 29125149696

約数和(自身を除く): 10079076783

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 3204791, 9614373, 22433537, 67300611, 906955853, 2720867559, 6348690971, 19046072913]

約数ペア:

[(1, 19046072913), (3, 6348690971), (7, 2720867559), (21, 906955853), (283, 67300611), (849, 22433537), (1981, 9614373), (5943, 3204791)]