About the Number

12641642

12641641 ← → 12641643

2進数表記:110000001110010101101010

漢数字表記:千二百六十四万千六百四十二

素因数分解:

2 1 × 13 1 × 17 1 × 37 1 × 773 1

素因数の和:842
約数の個数: 32
約数和(自身を含む): 22235472
約数和(自身を除く): 9593830

約数列:
[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 773, 962, 1258, 1546, 8177, 10049, 13141, 16354, 20098, 26282, 28601, 57202, 170833, 341666, 371813, 486217, 743626, 972434, 6320821, 12641642]

約数ペア:
[(1, 12641642), (2, 6320821), (13, 972434), (17, 743626), (26, 486217), (34, 371813), (37, 341666), (74, 170833), (221, 57202), (442, 28601), (481, 26282), (629, 20098), (773, 16354), (962, 13141), (1258, 10049), (1546, 8177)]

このpageの処理時間: 0.007025241851806641 seconds