16996756

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{947}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 34082496

約数和(自身を除く): 17085740

約数列:

[1, 2, 4, 7, 14, 28, 641, 947, 1282, 1894, 2564, 3788, 4487, 6629, 8974, 13258, 17948, 26516, 607027, 1214054, 2428108, 4249189, 8498378, 16996756]

約数ペア:

[(1, 16996756), (2, 8498378), (4, 4249189), (7, 2428108), (14, 1214054), (28, 607027), (641, 26516), (947, 17948), (1282, 13258), (1894, 8974), (2564, 6629), (3788, 4487)]