About the Number

1994022

1994021 ← → 1994023

2進数表記:111100110110100100110

漢数字表記:百九十九万四千二十二

素因数分解:

2 1 × 3 2 × 47 1 × 2357 1

素因数の和:2412
約数の個数: 24
約数和(自身を含む): 4414176
約数和(自身を除く): 2420154

約数列:
[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 2357, 4714, 7071, 14142, 21213, 42426, 110779, 221558, 332337, 664674, 997011, 1994022]

約数ペア:
[(1, 1994022), (2, 997011), (3, 664674), (6, 332337), (9, 221558), (18, 110779), (47, 42426), (94, 21213), (141, 14142), (282, 7071), (423, 4714), (846, 2357)]

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