About the Number

12126842

12126841 ← → 12126843

2進数表記:101110010000101001111010

漢数字表記:千二百十二万六千八百四十二

素因数分解:

2 1 × 7 1 × 13 1 × 23 1 × 2897 1

素因数の和:2942
約数の個数: 32
約数和(自身を含む): 23369472
約数和(自身を除く): 11242630

約数列:
[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 2897, 4186, 5794, 20279, 37661, 40558, 66631, 75322, 133262, 263627, 466417, 527254, 866203, 932834, 1732406, 6063421, 12126842]

約数ペア:
[(1, 12126842), (2, 6063421), (7, 1732406), (13, 932834), (14, 866203), (23, 527254), (26, 466417), (46, 263627), (91, 133262), (161, 75322), (182, 66631), (299, 40558), (322, 37661), (598, 20279), (2093, 5794), (2897, 4186)]

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