20191914

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10891}}^1$

素因数の和:11002

約数の個数: 24

約数和(自身を含む): 44177952

約数和(自身を除く): 23986038

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10891, 21782, 32673, 65346, 98019, 196038, 1121773, 2243546, 3365319, 6730638, 10095957, 20191914]

約数ペア:

[(1, 20191914), (2, 10095957), (3, 6730638), (6, 3365319), (9, 2243546), (18, 1121773), (103, 196038), (206, 98019), (309, 65346), (618, 32673), (927, 21782), (1854, 10891)]