About the Number

13921852

13921851 ← → 13921853

2進数表記:110101000110111000111100

漢数字表記:千三百九十二万千八百五十二

素因数分解:

2 2 × 7 1 × 31 1 × 43 1 × 373 1

素因数の和:458
約数の個数: 48
約数和(自身を含む): 29489152
約数和(自身を除く): 15567300

約数列:
[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 373, 434, 602, 746, 868, 1204, 1333, 1492, 2611, 2666, 5222, 5332, 9331, 10444, 11563, 16039, 18662, 23126, 32078, 37324, 46252, 64156, 80941, 112273, 161882, 224546, 323764, 449092, 497209, 994418, 1988836, 3480463, 6960926, 13921852]

約数ペア:
[(1, 13921852), (2, 6960926), (4, 3480463), (7, 1988836), (14, 994418), (28, 497209), (31, 449092), (43, 323764), (62, 224546), (86, 161882), (124, 112273), (172, 80941), (217, 64156), (301, 46252), (373, 37324), (434, 32078), (602, 23126), (746, 18662), (868, 16039), (1204, 11563), (1333, 10444), (1492, 9331), (2611, 5332), (2666, 5222)]

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