19985682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9227}}^1$

素因数の和:9270

約数の個数: 24

約数和(自身を含む): 42190416

約数和(自身を除く): 22204734

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9227, 18454, 27681, 55362, 175313, 350626, 525939, 1051878, 3330947, 6661894, 9992841, 19985682]

約数ペア:

[(1, 19985682), (2, 9992841), (3, 6661894), (6, 3330947), (19, 1051878), (38, 525939), (57, 350626), (114, 175313), (361, 55362), (722, 27681), (1083, 18454), (2166, 9227)]