About the Number

21939302

21939301 ← → 21939303

2進数表記:1010011101100010001100110

漢数字表記:二千百九十三万九千三百二

素因数分解:

2 1 × 7 1 × 11 1 × 109 1 × 1307 1

素因数の和:1436
約数の個数: 32
約数和(自身を含む): 41437440
約数和(自身を除く): 19498138

約数列:
[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1307, 1526, 2398, 2614, 8393, 9149, 14377, 16786, 18298, 28754, 100639, 142463, 201278, 284926, 997241, 1567093, 1994482, 3134186, 10969651, 21939302]

約数ペア:
[(1, 21939302), (2, 10969651), (7, 3134186), (11, 1994482), (14, 1567093), (22, 997241), (77, 284926), (109, 201278), (154, 142463), (218, 100639), (763, 28754), (1199, 18298), (1307, 16786), (1526, 14377), (2398, 9149), (2614, 8393)]

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