11871236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1080

約数の個数: 36

約数和(自身を含む): 23841972

約数和(自身を除く): 11970736

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1033, 2066, 2873, 4132, 5746, 11492, 13429, 17561, 26858, 35122, 53716, 70244, 174577, 228293, 349154, 456586, 698308, 913172, 2967809, 5935618, 11871236]

約数ペア:

[(1, 11871236), (2, 5935618), (4, 2967809), (13, 913172), (17, 698308), (26, 456586), (34, 349154), (52, 228293), (68, 174577), (169, 70244), (221, 53716), (338, 35122), (442, 26858), (676, 17561), (884, 13429), (1033, 11492), (2066, 5746), (2873, 4132)]