19463906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{599}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 36633600

約数和(自身を除く): 17169694

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 599, 1198, 1477, 2321, 2954, 4193, 4642, 6589, 8386, 13178, 16247, 32494, 46123, 92246, 126389, 252778, 884723, 1390279, 1769446, 2780558, 9731953, 19463906]

約数ペア:

[(1, 19463906), (2, 9731953), (7, 2780558), (11, 1769446), (14, 1390279), (22, 884723), (77, 252778), (154, 126389), (211, 92246), (422, 46123), (599, 32494), (1198, 16247), (1477, 13178), (2321, 8386), (2954, 6589), (4193, 4642)]