11242870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 10529930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1259, 1786, 2518, 4465, 6295, 8930, 12590, 23921, 47842, 59173, 118346, 119605, 239210, 295865, 591730, 1124287, 2248574, 5621435, 11242870]

約数ペア:

[(1, 11242870), (2, 5621435), (5, 2248574), (10, 1124287), (19, 591730), (38, 295865), (47, 239210), (94, 119605), (95, 118346), (190, 59173), (235, 47842), (470, 23921), (893, 12590), (1259, 8930), (1786, 6295), (2518, 4465)]