16651126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 11342474

約数列:

[1, 2, 17, 23, 34, 46, 107, 199, 214, 391, 398, 782, 1819, 2461, 3383, 3638, 4577, 4922, 6766, 9154, 21293, 41837, 42586, 77809, 83674, 155618, 361981, 489739, 723962, 979478, 8325563, 16651126]

約数ペア:

[(1, 16651126), (2, 8325563), (17, 979478), (23, 723962), (34, 489739), (46, 361981), (107, 155618), (199, 83674), (214, 77809), (391, 42586), (398, 41837), (782, 21293), (1819, 9154), (2461, 6766), (3383, 4922), (3638, 4577)]