3881966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 3012754

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 251, 407, 418, 502, 703, 814, 1406, 2761, 4769, 5522, 7733, 9287, 9538, 15466, 18574, 52459, 102157, 104918, 176453, 204314, 352906, 1940983, 3881966]

約数ペア:

[(1, 3881966), (2, 1940983), (11, 352906), (19, 204314), (22, 176453), (37, 104918), (38, 102157), (74, 52459), (209, 18574), (251, 15466), (407, 9538), (418, 9287), (502, 7733), (703, 5522), (814, 4769), (1406, 2761)]