23943868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 47021184

約数和(自身を除く): 23077316

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 97, 101, 188, 194, 202, 388, 404, 611, 1222, 1261, 1313, 2444, 2522, 2626, 4559, 4747, 5044, 5252, 9118, 9494, 9797, 18236, 18988, 19594, 39188, 59267, 61711, 118534, 123422, 127361, 237068, 246844, 254722, 460459, 509444, 920918, 1841836, 5985967, 11971934, 23943868]

約数ペア:

[(1, 23943868), (2, 11971934), (4, 5985967), (13, 1841836), (26, 920918), (47, 509444), (52, 460459), (94, 254722), (97, 246844), (101, 237068), (188, 127361), (194, 123422), (202, 118534), (388, 61711), (404, 59267), (611, 39188), (1222, 19594), (1261, 18988), (1313, 18236), (2444, 9797), (2522, 9494), (2626, 9118), (4559, 5252), (4747, 5044)]