About the Number

12992551

12992550 ← → 12992552

2進数表記:110001100100000000100111

漢数字表記:千二百九十九万二千五百五十一

素因数分解:

11 1 × 13 2 × 29 1 × 241 1

素因数の和:307
約数の個数: 24
約数和(自身を含む): 15942960
約数和(自身を除く): 2950409

約数列:
[1, 11, 13, 29, 143, 169, 241, 319, 377, 1859, 2651, 3133, 4147, 4901, 6989, 34463, 40729, 53911, 76879, 90857, 448019, 999427, 1181141, 12992551]

約数ペア:
[(1, 12992551), (11, 1181141), (13, 999427), (29, 448019), (143, 90857), (169, 76879), (241, 53911), (319, 40729), (377, 34463), (1859, 6989), (2651, 4901), (3133, 4147)]

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