About the Number

13005088

13005087 ← → 13005089

2進数表記:110001100111000100100000

漢数字表記:千三百万五千八十八

素因数分解:

2 5 × 47 1 × 8647 1

素因数の和:8704
約数の個数: 24
約数和(自身を含む): 26151552
約数和(自身を除く): 13146464

約数列:
[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 8647, 17294, 34588, 69176, 138352, 276704, 406409, 812818, 1625636, 3251272, 6502544, 13005088]

約数ペア:
[(1, 13005088), (2, 6502544), (4, 3251272), (8, 1625636), (16, 812818), (32, 406409), (47, 276704), (94, 138352), (188, 69176), (376, 34588), (752, 17294), (1504, 8647)]

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