19873458

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{33457}}^1$

素因数の和:33479

約数の個数: 32

約数和(自身を含む): 48179520

約数和(自身を除く): 28306062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 33457, 66914, 100371, 200742, 301113, 368027, 602226, 736054, 903339, 1104081, 1806678, 2208162, 3312243, 6624486, 9936729, 19873458]

約数ペア:

[(1, 19873458), (2, 9936729), (3, 6624486), (6, 3312243), (9, 2208162), (11, 1806678), (18, 1104081), (22, 903339), (27, 736054), (33, 602226), (54, 368027), (66, 301113), (99, 200742), (198, 100371), (297, 66914), (594, 33457)]