17963973896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5517191}}^1$

素因数の和:5517245

約数の個数: 32

約数和(自身を含む): 37737593280

約数和(自身を除く): 19773619384

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 5517191, 11034382, 22068764, 44137528, 60689101, 121378202, 204136067, 242756404, 408272134, 485512808, 816544268, 1633088536, 2245496737, 4490993474, 8981986948, 17963973896]

約数ペア:

[(1, 17963973896), (2, 8981986948), (4, 4490993474), (8, 2245496737), (11, 1633088536), (22, 816544268), (37, 485512808), (44, 408272134), (74, 242756404), (88, 204136067), (148, 121378202), (296, 60689101), (407, 44137528), (814, 22068764), (1628, 11034382), (3256, 5517191)]