19736691836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{482371}}^1$

素因数の和:482621

約数の個数: 24

約数和(自身を含む): 35373303504

約数和(自身を除く): 15636611668

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 10229, 20458, 40916, 482371, 964742, 1929484, 25565663, 51131326, 93097603, 102262652, 186195206, 372390412, 4934172959, 9868345918, 19736691836]

約数ペア:

[(1, 19736691836), (2, 9868345918), (4, 4934172959), (53, 372390412), (106, 186195206), (193, 102262652), (212, 93097603), (386, 51131326), (772, 25565663), (10229, 1929484), (20458, 964742), (40916, 482371)]