19185969078

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2427989}}^1$

素因数の和:2428436

約数の個数: 24

約数和(自身を含む): 41664308400

約数和(自身を除く): 22478339322

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 2427989, 4855978, 7283967, 14567934, 21851901, 43703802, 1065887171, 2131774342, 3197661513, 6395323026, 9592984539, 19185969078]

約数ペア:

[(1, 19185969078), (2, 9592984539), (3, 6395323026), (6, 3197661513), (9, 2131774342), (18, 1065887171), (439, 43703802), (878, 21851901), (1317, 14567934), (2634, 7283967), (3951, 4855978), (7902, 2427989)]