15118948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 30030336

約数和(自身を除く): 14911388

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 83, 113, 124, 166, 226, 332, 403, 452, 806, 1079, 1469, 1612, 2158, 2573, 2938, 3503, 4316, 5146, 5876, 7006, 9379, 10292, 14012, 18758, 33449, 37516, 45539, 66898, 91078, 121927, 133796, 182156, 243854, 290749, 487708, 581498, 1162996, 3779737, 7559474, 15118948]

約数ペア:

[(1, 15118948), (2, 7559474), (4, 3779737), (13, 1162996), (26, 581498), (31, 487708), (52, 290749), (62, 243854), (83, 182156), (113, 133796), (124, 121927), (166, 91078), (226, 66898), (332, 45539), (403, 37516), (452, 33449), (806, 18758), (1079, 14012), (1469, 10292), (1612, 9379), (2158, 7006), (2573, 5876), (2938, 5146), (3503, 4316)]