About the Number

13872090

13872089 ← → 13872091

2進数表記:110100111010101111011010

漢数字表記:千三百八十七万二千九十

素因数分解:

2 1 × 3 1 × 5 1 × 19 1 × 24337 1

素因数の和:24366
約数の個数: 32
約数和(自身を含む): 35046720
約数和(自身を除く): 21174630

約数列:
[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 24337, 48674, 73011, 121685, 146022, 243370, 365055, 462403, 730110, 924806, 1387209, 2312015, 2774418, 4624030, 6936045, 13872090]

約数ペア:
[(1, 13872090), (2, 6936045), (3, 4624030), (5, 2774418), (6, 2312015), (10, 1387209), (15, 924806), (19, 730110), (30, 462403), (38, 365055), (57, 243370), (95, 146022), (114, 121685), (190, 73011), (285, 48674), (570, 24337)]

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