About the Number

12415942

12415941 ← → 12415943

2進数表記:101111010111001111000110

漢数字表記:千二百四十一万五千九百四十二

素因数分解:

2 1 × 7 1 × 11 1 × 37 1 × 2179 1

素因数の和:2236
約数の個数: 32
約数和(自身を含む): 23857920
約数和(自身を除く): 11441978

約数列:
[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2179, 2849, 4358, 5698, 15253, 23969, 30506, 47938, 80623, 161246, 167783, 335566, 564361, 886853, 1128722, 1773706, 6207971, 12415942]

約数ペア:
[(1, 12415942), (2, 6207971), (7, 1773706), (11, 1128722), (14, 886853), (22, 564361), (37, 335566), (74, 167783), (77, 161246), (154, 80623), (259, 47938), (407, 30506), (518, 23969), (814, 15253), (2179, 5698), (2849, 4358)]

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