About the Number

11724990

11724989 ← → 11724991

2進数表記:101100101110100010111110

漢数字表記:千百七十二万四千九百九十

素因数分解:

2 1 × 3 1 × 5 1 × 29 1 × 13477 1

素因数の和:13516
約数の個数: 32
約数和(自身を含む): 29112480
約数和(自身を除く): 17387490

約数列:
[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 13477, 26954, 40431, 67385, 80862, 134770, 202155, 390833, 404310, 781666, 1172499, 1954165, 2344998, 3908330, 5862495, 11724990]

約数ペア:
[(1, 11724990), (2, 5862495), (3, 3908330), (5, 2344998), (6, 1954165), (10, 1172499), (15, 781666), (29, 404310), (30, 390833), (58, 202155), (87, 134770), (145, 80862), (174, 67385), (290, 40431), (435, 26954), (870, 13477)]

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