About the Number

12011910

12011909 ← → 12011911

2進数表記:101101110100100110000110

漢数字表記:千二百一万千九百十

素因数分解:

2 1 × 3 1 × 5 1 × 367 1 × 1091 1

素因数の和:1468
約数の個数: 32
約数和(自身を含む): 28933632
約数和(自身を除く): 16921722

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 367, 734, 1091, 1101, 1835, 2182, 2202, 3273, 3670, 5455, 5505, 6546, 10910, 11010, 16365, 32730, 400397, 800794, 1201191, 2001985, 2402382, 4003970, 6005955, 12011910]

約数ペア:
[(1, 12011910), (2, 6005955), (3, 4003970), (5, 2402382), (6, 2001985), (10, 1201191), (15, 800794), (30, 400397), (367, 32730), (734, 16365), (1091, 11010), (1101, 10910), (1835, 6546), (2182, 5505), (2202, 5455), (3273, 3670)]

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