11245264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 23302080

約数和(自身を除く): 12056816

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 521, 568, 1042, 1136, 1349, 2084, 2698, 4168, 5396, 8336, 9899, 10792, 19798, 21584, 36991, 39596, 73982, 79192, 147964, 158384, 295928, 591856, 702829, 1405658, 2811316, 5622632, 11245264]

約数ペア:

[(1, 11245264), (2, 5622632), (4, 2811316), (8, 1405658), (16, 702829), (19, 591856), (38, 295928), (71, 158384), (76, 147964), (142, 79192), (152, 73982), (284, 39596), (304, 36991), (521, 21584), (568, 19798), (1042, 10792), (1136, 9899), (1349, 8336), (2084, 5396), (2698, 4168)]