19391742

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56701}}^1$

素因数の和:56728

約数の個数: 24

約数和(自身を含む): 44227560

約数和(自身を除く): 24835818

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 56701, 113402, 170103, 340206, 510309, 1020618, 1077319, 2154638, 3231957, 6463914, 9695871, 19391742]

約数ペア:

[(1, 19391742), (2, 9695871), (3, 6463914), (6, 3231957), (9, 2154638), (18, 1077319), (19, 1020618), (38, 510309), (57, 340206), (114, 170103), (171, 113402), (342, 56701)]