About the Number

126989198

126989197 ← → 126989199

2進数表記:111100100011011001110001110

漢数字表記:一億二千六百九十八万九千百九十八

素因数分解:

2 1 × 7 1 × 19 1 × 599 1 × 797 1

素因数の和:1424
約数の個数: 32
約数和(自身を含む): 229824000
約数和(自身を除く): 102834802

約数列:
[1, 2, 7, 14, 19, 38, 133, 266, 599, 797, 1198, 1594, 4193, 5579, 8386, 11158, 11381, 15143, 22762, 30286, 79667, 106001, 159334, 212002, 477403, 954806, 3341821, 6683642, 9070657, 18141314, 63494599, 126989198]

約数ペア:
[(1, 126989198), (2, 63494599), (7, 18141314), (14, 9070657), (19, 6683642), (38, 3341821), (133, 954806), (266, 477403), (599, 212002), (797, 159334), (1198, 106001), (1594, 79667), (4193, 30286), (5579, 22762), (8386, 15143), (11158, 11381)]

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