About the Number

19552290

19552289 ← → 19552291

2進数表記:1001010100101100000100010

漢数字表記:千九百五十五万二千二百九十

素因数分解:

2 1 × 3 1 × 5 1 × 97 1 × 6719 1

素因数の和:6826
約数の個数: 32
約数和(自身を含む): 47416320
約数和(自身を除く): 27864030

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6719, 13438, 20157, 33595, 40314, 67190, 100785, 201570, 651743, 1303486, 1955229, 3258715, 3910458, 6517430, 9776145, 19552290]

約数ペア:
[(1, 19552290), (2, 9776145), (3, 6517430), (5, 3910458), (6, 3258715), (10, 1955229), (15, 1303486), (30, 651743), (97, 201570), (194, 100785), (291, 67190), (485, 40314), (582, 33595), (970, 20157), (1455, 13438), (2910, 6719)]

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