About the Number

13390214981

13390214980 ← → 13390214982

2進数表記:1100011110000111100111011101000101

漢数字表記:百三十三億九千二十一万四千九百八十一

素因数分解:

11 1 × 13 1 × 61 1 × 109 1 × 14083 1

素因数の和:14277
約数の個数: 32
約数和(自身を含む): 16136883840
約数和(自身を除く): 2746668859

約数列:
[1, 11, 13, 61, 109, 143, 671, 793, 1199, 1417, 6649, 8723, 14083, 15587, 73139, 86437, 154913, 183079, 859063, 950807, 1535047, 2013869, 9449693, 11167819, 16885517, 19955611, 93637867, 122846009, 219511721, 1030016537, 1217292271, 13390214981]

約数ペア:
[(1, 13390214981), (11, 1217292271), (13, 1030016537), (61, 219511721), (109, 122846009), (143, 93637867), (671, 19955611), (793, 16885517), (1199, 11167819), (1417, 9449693), (6649, 2013869), (8723, 1535047), (14083, 950807), (15587, 859063), (73139, 183079), (86437, 154913)]

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