About the Number

12433890

12433889 ← → 12433891

2進数表記:101111011011100111100010

漢数字表記:千二百四十三万三千八百九十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 59209 1

素因数の和:59226
約数の個数: 32
約数和(自身を含む): 34104960
約数和(自身を除く): 21671070

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 59209, 118418, 177627, 296045, 355254, 414463, 592090, 828926, 888135, 1243389, 1776270, 2072315, 2486778, 4144630, 6216945, 12433890]

約数ペア:
[(1, 12433890), (2, 6216945), (3, 4144630), (5, 2486778), (6, 2072315), (7, 1776270), (10, 1243389), (14, 888135), (15, 828926), (21, 592090), (30, 414463), (35, 355254), (42, 296045), (70, 177627), (105, 118418), (210, 59209)]

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