13925740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8389}}^1$

素因数の和:8481

約数の個数: 24

約数和(自身を含む): 29599920

約数和(自身を除く): 15674180

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 8389, 16778, 33556, 41945, 83890, 167780, 696287, 1392574, 2785148, 3481435, 6962870, 13925740]

約数ペア:

[(1, 13925740), (2, 6962870), (4, 3481435), (5, 2785148), (10, 1392574), (20, 696287), (83, 167780), (166, 83890), (332, 41945), (415, 33556), (830, 16778), (1660, 8389)]