19225038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457739}}^1$

素因数の和:457751

約数の個数: 16

約数和(自身を含む): 43943040

約数和(自身を除く): 24718002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457739, 915478, 1373217, 2746434, 3204173, 6408346, 9612519, 19225038]

約数ペア:

[(1, 19225038), (2, 9612519), (3, 6408346), (6, 3204173), (7, 2746434), (14, 1373217), (21, 915478), (42, 457739)]