19432112

素因数分解:

$2^4\times 7^1\times {\mathrm{173501}}^1$

素因数の和:173516

約数の個数: 20

約数和(自身を含む): 43028496

約数和(自身を除く): 23596384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173501, 347002, 694004, 1214507, 1388008, 2429014, 2776016, 4858028, 9716056, 19432112]

約数ペア:

[(1, 19432112), (2, 9716056), (4, 4858028), (7, 2776016), (8, 2429014), (14, 1388008), (16, 1214507), (28, 694004), (56, 347002), (112, 173501)]