15856005628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2640907}}^1$

素因数の和:2641009

約数の個数: 24

約数和(自身を含む): 29578169600

約数和(自身を除く): 13722163972

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 2640907, 5281814, 10563628, 50177233, 100354466, 200708932, 208631653, 417263306, 834526612, 3964001407, 7928002814, 15856005628]

約数ペア:

[(1, 15856005628), (2, 7928002814), (4, 3964001407), (19, 834526612), (38, 417263306), (76, 208631653), (79, 200708932), (158, 100354466), (316, 50177233), (1501, 10563628), (3002, 5281814), (6004, 2640907)]