12795952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61519}}^1$

素因数の和:61540

約数の個数: 20

約数和(自身を含む): 26699680

約数和(自身を除く): 13903728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 61519, 123038, 246076, 492152, 799747, 984304, 1599494, 3198988, 6397976, 12795952]

約数ペア:

[(1, 12795952), (2, 6397976), (4, 3198988), (8, 1599494), (13, 984304), (16, 799747), (26, 492152), (52, 246076), (104, 123038), (208, 61519)]