About the Number

25984970

25984969 ← → 25984971

2進数表記:1100011000111111111001010

漢数字表記:二千五百九十八万四千九百七十

素因数分解:

2 1 × 5 1 × 11 1 × 19 1 × 12433 1

素因数の和:12470
約数の個数: 32
約数和(自身を含む): 53714880
約数和(自身を除く): 27729910

約数列:
[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 12433, 24866, 62165, 124330, 136763, 236227, 273526, 472454, 683815, 1181135, 1367630, 2362270, 2598497, 5196994, 12992485, 25984970]

約数ペア:
[(1, 25984970), (2, 12992485), (5, 5196994), (10, 2598497), (11, 2362270), (19, 1367630), (22, 1181135), (38, 683815), (55, 472454), (95, 273526), (110, 236227), (190, 136763), (209, 124330), (418, 62165), (1045, 24866), (2090, 12433)]

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