22688584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 45532800

約数和(自身を除く): 22844216

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 2447, 4636, 4894, 9272, 9788, 19576, 46493, 92986, 149267, 185972, 298534, 371944, 597068, 1194136, 2836073, 5672146, 11344292, 22688584]

約数ペア:

[(1, 22688584), (2, 11344292), (4, 5672146), (8, 2836073), (19, 1194136), (38, 597068), (61, 371944), (76, 298534), (122, 185972), (152, 149267), (244, 92986), (488, 46493), (1159, 19576), (2318, 9788), (2447, 9272), (4636, 4894)]