21679064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10711}}^1$

素因数の和:10751

約数の個数: 32

約数和(自身を含む): 46275840

約数和(自身を除く): 24596776

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 10711, 21422, 42844, 85688, 117821, 235642, 246353, 471284, 492706, 942568, 985412, 1970824, 2709883, 5419766, 10839532, 21679064]

約数ペア:

[(1, 21679064), (2, 10839532), (4, 5419766), (8, 2709883), (11, 1970824), (22, 985412), (23, 942568), (44, 492706), (46, 471284), (88, 246353), (92, 235642), (184, 117821), (253, 85688), (506, 42844), (1012, 21422), (2024, 10711)]