4220194690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1169029}}^1$

素因数の和:1169074

約数の個数: 24

約数和(自身を含む): 8017207740

約数和(自身を除く): 3797013050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 1169029, 2338058, 5845145, 11690290, 22211551, 44423102, 111057755, 222115510, 422019469, 844038938, 2110097345, 4220194690]

約数ペア:

[(1, 4220194690), (2, 2110097345), (5, 844038938), (10, 422019469), (19, 222115510), (38, 111057755), (95, 44423102), (190, 22211551), (361, 11690290), (722, 5845145), (1805, 2338058), (3610, 1169029)]