About the Number

13306840

13306839 ← → 13306841

2進数表記:110010110000101111011000

漢数字表記:千三百三十万六千八百四十

素因数分解:

2 3 × 5 1 × 19 1 × 17509 1

素因数の和:17539
約数の個数: 32
約数和(自身を含む): 31518000
約数和(自身を除く): 18211160

約数列:
[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 17509, 35018, 70036, 87545, 140072, 175090, 332671, 350180, 665342, 700360, 1330684, 1663355, 2661368, 3326710, 6653420, 13306840]

約数ペア:
[(1, 13306840), (2, 6653420), (4, 3326710), (5, 2661368), (8, 1663355), (10, 1330684), (19, 700360), (20, 665342), (38, 350180), (40, 332671), (76, 175090), (95, 140072), (152, 87545), (190, 70036), (380, 35018), (760, 17509)]

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