16955324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 33784128

約数和(自身を除く): 16828804

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 148, 293, 391, 586, 629, 782, 851, 1172, 1258, 1564, 1702, 2516, 3404, 4981, 6739, 9962, 10841, 13478, 14467, 19924, 21682, 26956, 28934, 43364, 57868, 114563, 184297, 229126, 249343, 368594, 458252, 498686, 737188, 997372, 4238831, 8477662, 16955324]

約数ペア:

[(1, 16955324), (2, 8477662), (4, 4238831), (17, 997372), (23, 737188), (34, 498686), (37, 458252), (46, 368594), (68, 249343), (74, 229126), (92, 184297), (148, 114563), (293, 57868), (391, 43364), (586, 28934), (629, 26956), (782, 21682), (851, 19924), (1172, 14467), (1258, 13478), (1564, 10841), (1702, 9962), (2516, 6739), (3404, 4981)]