11946760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42667}}^1$

素因数の和:42685

約数の個数: 32

約数和(自身を含む): 30720960

約数和(自身を除く): 18774200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42667, 85334, 170668, 213335, 298669, 341336, 426670, 597338, 853340, 1194676, 1493345, 1706680, 2389352, 2986690, 5973380, 11946760]

約数ペア:

[(1, 11946760), (2, 5973380), (4, 2986690), (5, 2389352), (7, 1706680), (8, 1493345), (10, 1194676), (14, 853340), (20, 597338), (28, 426670), (35, 341336), (40, 298669), (56, 213335), (70, 170668), (140, 85334), (280, 42667)]