About the Number

12993090

12993089 ← → 12993091

2進数表記:110001100100001001000010

漢数字表記:千二百九十九万三千九十

素因数分解:

2 1 × 3 1 × 5 1 × 11 1 × 39373 1

素因数の和:39394
約数の個数: 32
約数和(自身を含む): 34019136
約数和(自身を除く): 21026046

約数列:
[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 39373, 78746, 118119, 196865, 236238, 393730, 433103, 590595, 866206, 1181190, 1299309, 2165515, 2598618, 4331030, 6496545, 12993090]

約数ペア:
[(1, 12993090), (2, 6496545), (3, 4331030), (5, 2598618), (6, 2165515), (10, 1299309), (11, 1181190), (15, 866206), (22, 590595), (30, 433103), (33, 393730), (55, 236238), (66, 196865), (110, 118119), (165, 78746), (330, 39373)]

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