22047752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 44133600

約数和(自身を除く): 22085848

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 1987, 2774, 3974, 5548, 7948, 11096, 15896, 37753, 75506, 145051, 151012, 290102, 302024, 580204, 1160408, 2755969, 5511938, 11023876, 22047752]

約数ペア:

[(1, 22047752), (2, 11023876), (4, 5511938), (8, 2755969), (19, 1160408), (38, 580204), (73, 302024), (76, 290102), (146, 151012), (152, 145051), (292, 75506), (584, 37753), (1387, 15896), (1987, 11096), (2774, 7948), (3974, 5548)]